Home / 10,848,132.74-14,969,433.65-6,437,098.14

Finding the Fourth Proportional to 10,848,132.74, 14,969,433.65 and 6,437,098.14

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Solution

The fourth proportional to 10,848,132.74, 14,969,433.65 and 6,437,098.14 is: 8,882,608.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,132.74 : 14,969,433.65 = 6,437,098.14 : x
  2. Step 2: Convert to fraction form
    10,848,132.74/14,969,433.65 = 6,437,098.14/x
  3. Step 3: Cross multiply
    10,848,132.74x = 14,969,433.65 × 6,437,098.14
  4. Step 4: Simplify right side
    10,848,132.74x = 96,359,713,473,082.91
  5. Step 5: Solve for x
    x = 96,359,713,473,082.91/10,848,132.74
  6. Step 6: Final answer
    x = 8,882,608.26

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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.