Home / 5,646,933.32-8,471,981.10-2,283,502.28

Finding the Fourth Proportional to 5,646,933.32, 8,471,981.10 and 2,283,502.28

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Solution

The fourth proportional to 5,646,933.32, 8,471,981.10 and 2,283,502.28 is: 3,425,892.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,933.32 : 8,471,981.10 = 2,283,502.28 : x
  2. Step 2: Convert to fraction form
    5,646,933.32/8,471,981.10 = 2,283,502.28/x
  3. Step 3: Cross multiply
    5,646,933.32x = 8,471,981.10 × 2,283,502.28
  4. Step 4: Simplify right side
    5,646,933.32x = 19,345,788,157,966.91
  5. Step 5: Solve for x
    x = 19,345,788,157,966.91/5,646,933.32
  6. Step 6: Final answer
    x = 3,425,892.79

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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.