Home / 8,501,626.38-12,733,747.14-7,025,948.39

Finding the Fourth Proportional to 8,501,626.38, 12,733,747.14 and 7,025,948.39

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Solution

The fourth proportional to 8,501,626.38, 12,733,747.14 and 7,025,948.39 is: 10,523,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501,626.38 : 12,733,747.14 = 7,025,948.39 : x
  2. Step 2: Convert to fraction form
    8,501,626.38/12,733,747.14 = 7,025,948.39/x
  3. Step 3: Cross multiply
    8,501,626.38x = 12,733,747.14 × 7,025,948.39
  4. Step 4: Simplify right side
    8,501,626.38x = 89,466,650,153,281.38
  5. Step 5: Solve for x
    x = 89,466,650,153,281.38/8,501,626.38
  6. Step 6: Final answer
    x = 10,523,474.70

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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.