Home / 9,407,422.59-14,106,963.11-5,029,499.55

Finding the Fourth Proportional to 9,407,422.59, 14,106,963.11 and 5,029,499.55

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Solution

The fourth proportional to 9,407,422.59, 14,106,963.11 and 5,029,499.55 is: 7,542,019.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,422.59 : 14,106,963.11 = 5,029,499.55 : x
  2. Step 2: Convert to fraction form
    9,407,422.59/14,106,963.11 = 5,029,499.55/x
  3. Step 3: Cross multiply
    9,407,422.59x = 14,106,963.11 × 5,029,499.55
  4. Step 4: Simplify right side
    9,407,422.59x = 70,950,964,588,464.11
  5. Step 5: Solve for x
    x = 70,950,964,588,464.11/9,407,422.59
  6. Step 6: Final answer
    x = 7,542,019.50

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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.