Home / 3,732,287.24-5,153,035.38-2,871,328.52

Finding the Fourth Proportional to 3,732,287.24, 5,153,035.38 and 2,871,328.52

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Solution

The fourth proportional to 3,732,287.24, 5,153,035.38 and 2,871,328.52 is: 3,964,340.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,287.24 : 5,153,035.38 = 2,871,328.52 : x
  2. Step 2: Convert to fraction form
    3,732,287.24/5,153,035.38 = 2,871,328.52/x
  3. Step 3: Cross multiply
    3,732,287.24x = 5,153,035.38 × 2,871,328.52
  4. Step 4: Simplify right side
    3,732,287.24x = 14,796,057,451,163.04
  5. Step 5: Solve for x
    x = 14,796,057,451,163.04/3,732,287.24
  6. Step 6: Final answer
    x = 3,964,340.50

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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.