Home / 8,650,497.56-12,976,521.33-2,502,382.64

Finding the Fourth Proportional to 8,650,497.56, 12,976,521.33 and 2,502,382.64

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Solution

The fourth proportional to 8,650,497.56, 12,976,521.33 and 2,502,382.64 is: 3,753,798.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,650,497.56 : 12,976,521.33 = 2,502,382.64 : x
  2. Step 2: Convert to fraction form
    8,650,497.56/12,976,521.33 = 2,502,382.64/x
  3. Step 3: Cross multiply
    8,650,497.56x = 12,976,521.33 × 2,502,382.64
  4. Step 4: Simplify right side
    8,650,497.56x = 32,472,221,638,899.10
  5. Step 5: Solve for x
    x = 32,472,221,638,899.10/8,650,497.56
  6. Step 6: Final answer
    x = 3,753,798.14

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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.