Home / 9,502,138.43-14,252,226.87-6,447,740.97

Finding the Fourth Proportional to 9,502,138.43, 14,252,226.87 and 6,447,740.97

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Solution

The fourth proportional to 9,502,138.43, 14,252,226.87 and 6,447,740.97 is: 9,670,945.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,138.43 : 14,252,226.87 = 6,447,740.97 : x
  2. Step 2: Convert to fraction form
    9,502,138.43/14,252,226.87 = 6,447,740.97/x
  3. Step 3: Cross multiply
    9,502,138.43x = 14,252,226.87 × 6,447,740.97
  4. Step 4: Simplify right side
    9,502,138.43x = 91,894,667,103,433.86
  5. Step 5: Solve for x
    x = 91,894,667,103,433.86/9,502,138.43
  6. Step 6: Final answer
    x = 9,670,945.95

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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.