Home / 2,534,500.14-3,497,694.24-1,388,654.29

Finding the Fourth Proportional to 2,534,500.14, 3,497,694.24 and 1,388,654.29

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Solution

The fourth proportional to 2,534,500.14, 3,497,694.24 and 1,388,654.29 is: 1,916,388.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,500.14 : 3,497,694.24 = 1,388,654.29 : x
  2. Step 2: Convert to fraction form
    2,534,500.14/3,497,694.24 = 1,388,654.29/x
  3. Step 3: Cross multiply
    2,534,500.14x = 3,497,694.24 × 1,388,654.29
  4. Step 4: Simplify right side
    2,534,500.14x = 4,857,088,111,484.29
  5. Step 5: Solve for x
    x = 4,857,088,111,484.29/2,534,500.14
  6. Step 6: Final answer
    x = 1,916,388.97

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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.