Home / 2,783,406.40-4,174,526.40-1,364,480.80

Finding the Fourth Proportional to 2,783,406.40, 4,174,526.40 and 1,364,480.80

Calculator

Solution

The fourth proportional to 2,783,406.40, 4,174,526.40 and 1,364,480.80 is: 2,046,435.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,783,406.40 : 4,174,526.40 = 1,364,480.80 : x
  2. Step 2: Convert to fraction form
    2,783,406.40/4,174,526.40 = 1,364,480.80/x
  3. Step 3: Cross multiply
    2,783,406.40x = 4,174,526.40 × 1,364,480.80
  4. Step 4: Simplify right side
    2,783,406.40x = 5,696,061,121,893.12
  5. Step 5: Solve for x
    x = 5,696,061,121,893.12/2,783,406.40
  6. Step 6: Final answer
    x = 2,046,435.30

Related Problems

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.