Home / 2,423,808.10-3,635,712.15-825,840.10

Finding the Fourth Proportional to 2,423,808.10, 3,635,712.15 and 825,840.10

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Solution

The fourth proportional to 2,423,808.10, 3,635,712.15 and 825,840.10 is: 1,238,760.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,808.10 : 3,635,712.15 = 825,840.10 : x
  2. Step 2: Convert to fraction form
    2,423,808.10/3,635,712.15 = 825,840.10/x
  3. Step 3: Cross multiply
    2,423,808.10x = 3,635,712.15 × 825,840.10
  4. Step 4: Simplify right side
    2,423,808.10x = 3,002,516,885,527.22
  5. Step 5: Solve for x
    x = 3,002,516,885,527.22/2,423,808.10
  6. Step 6: Final answer
    x = 1,238,760.15

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Similar ratio
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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.