Home / 8,260,726.41-11,399,720.22-4,589,564.15

Finding the Fourth Proportional to 8,260,726.41, 11,399,720.22 and 4,589,564.15

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Solution

The fourth proportional to 8,260,726.41, 11,399,720.22 and 4,589,564.15 is: 6,333,552.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,260,726.41 : 11,399,720.22 = 4,589,564.15 : x
  2. Step 2: Convert to fraction form
    8,260,726.41/11,399,720.22 = 4,589,564.15/x
  3. Step 3: Cross multiply
    8,260,726.41x = 11,399,720.22 × 4,589,564.15
  4. Step 4: Simplify right side
    8,260,726.41x = 52,319,747,270,241.41
  5. Step 5: Solve for x
    x = 52,319,747,270,241.41/8,260,726.41
  6. Step 6: Final answer
    x = 6,333,552.85

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1.5x scale

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.