Home / 1,363,144.10-2,045,084.14-416,489

Finding the Fourth Proportional to 1,363,144.10, 2,045,084.14 and 416,489

Calculator

Solution

The fourth proportional to 1,363,144.10, 2,045,084.14 and 416,489 is: 624,845.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,144.10 : 2,045,084.14 = 416,489 : x
  2. Step 2: Convert to fraction form
    1,363,144.10/2,045,084.14 = 416,489/x
  3. Step 3: Cross multiply
    1,363,144.10x = 2,045,084.14 × 416,489
  4. Step 4: Simplify right side
    1,363,144.10x = 851,755,048,384.46
  5. Step 5: Solve for x
    x = 851,755,048,384.46/1,363,144.10
  6. Step 6: Final answer
    x = 624,845.93

Related Problems

Find fourth proportional to 681,572.05, 1,022,542.07 and 208,244.50
Half scale
Find fourth proportional to 2,726,288.20, 4,090,168.28 and 832,978
Double scale
Find fourth proportional to 1,363,145.10, 2,045,085.64 and 416,490
Similar ratio
Find fourth proportional to 2,044,716.15, 3,067,626.21 and 624,733.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.