Home / 9,932,544.38-14,895,667.28-4,251,243.26

Finding the Fourth Proportional to 9,932,544.38, 14,895,667.28 and 4,251,243.26

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Solution

The fourth proportional to 9,932,544.38, 14,895,667.28 and 4,251,243.26 is: 6,375,516.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,544.38 : 14,895,667.28 = 4,251,243.26 : x
  2. Step 2: Convert to fraction form
    9,932,544.38/14,895,667.28 = 4,251,243.26/x
  3. Step 3: Cross multiply
    9,932,544.38x = 14,895,667.28 × 4,251,243.26
  4. Step 4: Simplify right side
    9,932,544.38x = 63,325,105,127,302.52
  5. Step 5: Solve for x
    x = 63,325,105,127,302.52/9,932,544.38
  6. Step 6: Final answer
    x = 6,375,516.96

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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.