Home / 1,052,548-1,452,550.80-575,620

Finding the Fourth Proportional to 1,052,548, 1,452,550.80 and 575,620

Calculator

Solution

The fourth proportional to 1,052,548, 1,452,550.80 and 575,620 is: 794,374.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,548 : 1,452,550.80 = 575,620 : x
  2. Step 2: Convert to fraction form
    1,052,548/1,452,550.80 = 575,620/x
  3. Step 3: Cross multiply
    1,052,548x = 1,452,550.80 × 575,620
  4. Step 4: Simplify right side
    1,052,548x = 836,117,291,496
  5. Step 5: Solve for x
    x = 836,117,291,496/1,052,548
  6. Step 6: Final answer
    x = 794,374.50

Related Problems

Find fourth proportional to 526,274, 726,275.40 and 287,810
Half scale
Find fourth proportional to 2,105,096, 2,905,101.60 and 1,151,240
Double scale
Find fourth proportional to 1,052,549, 1,452,552.18 and 575,621
Similar ratio
Find fourth proportional to 1,578,822, 2,178,826.20 and 863,430
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.