Home / 1,350,583.28-2,025,663.49-452,017.88

Finding the Fourth Proportional to 1,350,583.28, 2,025,663.49 and 452,017.88

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Solution

The fourth proportional to 1,350,583.28, 2,025,663.49 and 452,017.88 is: 677,956.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,583.28 : 2,025,663.49 = 452,017.88 : x
  2. Step 2: Convert to fraction form
    1,350,583.28/2,025,663.49 = 452,017.88/x
  3. Step 3: Cross multiply
    1,350,583.28x = 2,025,663.49 × 452,017.88
  4. Step 4: Simplify right side
    1,350,583.28x = 915,636,116,343.20
  5. Step 5: Solve for x
    x = 915,636,116,343.20/1,350,583.28
  6. Step 6: Final answer
    x = 677,956.06

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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.