Home / 9,757,822.55-14,633,887.42-3,280,165.71

Finding the Fourth Proportional to 9,757,822.55, 14,633,887.42 and 3,280,165.71

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Solution

The fourth proportional to 9,757,822.55, 14,633,887.42 and 3,280,165.71 is: 4,919,291.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,757,822.55 : 14,633,887.42 = 3,280,165.71 : x
  2. Step 2: Convert to fraction form
    9,757,822.55/14,633,887.42 = 3,280,165.71/x
  3. Step 3: Cross multiply
    9,757,822.55x = 14,633,887.42 × 3,280,165.71
  4. Step 4: Simplify right side
    9,757,822.55x = 48,001,575,719,084.37
  5. Step 5: Solve for x
    x = 48,001,575,719,084.37/9,757,822.55
  6. Step 6: Final answer
    x = 4,919,291.72

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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.