Home / 8,744,064.29-13,127,462.21-6,723,726.98

Finding the Fourth Proportional to 8,744,064.29, 13,127,462.21 and 6,723,726.98

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Solution

The fourth proportional to 8,744,064.29, 13,127,462.21 and 6,723,726.98 is: 10,094,330.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,064.29 : 13,127,462.21 = 6,723,726.98 : x
  2. Step 2: Convert to fraction form
    8,744,064.29/13,127,462.21 = 6,723,726.98/x
  3. Step 3: Cross multiply
    8,744,064.29x = 13,127,462.21 × 6,723,726.98
  4. Step 4: Simplify right side
    8,744,064.29x = 88,265,471,772,565.58
  5. Step 5: Solve for x
    x = 88,265,471,772,565.58/8,744,064.29
  6. Step 6: Final answer
    x = 10,094,330.15

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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.