Home / 1,497,949.00-2,246,939.90-433,000.28

Finding the Fourth Proportional to 1,497,949.00, 2,246,939.90 and 433,000.28

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Solution

The fourth proportional to 1,497,949.00, 2,246,939.90 and 433,000.28 is: 649,505.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,949.00 : 2,246,939.90 = 433,000.28 : x
  2. Step 2: Convert to fraction form
    1,497,949.00/2,246,939.90 = 433,000.28/x
  3. Step 3: Cross multiply
    1,497,949.00x = 2,246,939.90 × 433,000.28
  4. Step 4: Simplify right side
    1,497,949.00x = 972,925,610,919.27
  5. Step 5: Solve for x
    x = 972,925,610,919.27/1,497,949.00
  6. Step 6: Final answer
    x = 649,505.17

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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.