Home / 8,060,823.60-11,123,432.67-4,439,151.60

Finding the Fourth Proportional to 8,060,823.60, 11,123,432.67 and 4,439,151.60

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Solution

The fourth proportional to 8,060,823.60, 11,123,432.67 and 4,439,151.60 is: 6,125,751.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,823.60 : 11,123,432.67 = 4,439,151.60 : x
  2. Step 2: Convert to fraction form
    8,060,823.60/11,123,432.67 = 4,439,151.60/x
  3. Step 3: Cross multiply
    8,060,823.60x = 11,123,432.67 × 4,439,151.60
  4. Step 4: Simplify right side
    8,060,823.60x = 49,378,603,934,522.77
  5. Step 5: Solve for x
    x = 49,378,603,934,522.77/8,060,823.60
  6. Step 6: Final answer
    x = 6,125,751.71

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1.5x scale

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.