Home / 8,737,472.76-13,096,741.84-4,471,792.44

Finding the Fourth Proportional to 8,737,472.76, 13,096,741.84 and 4,471,792.44

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Solution

The fourth proportional to 8,737,472.76, 13,096,741.84 and 4,471,792.44 is: 6,702,843.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,472.76 : 13,096,741.84 = 4,471,792.44 : x
  2. Step 2: Convert to fraction form
    8,737,472.76/13,096,741.84 = 4,471,792.44/x
  3. Step 3: Cross multiply
    8,737,472.76x = 13,096,741.84 × 4,471,792.44
  4. Step 4: Simplify right side
    8,737,472.76x = 58,565,911,148,743.70
  5. Step 5: Solve for x
    x = 58,565,911,148,743.70/8,737,472.76
  6. Step 6: Final answer
    x = 6,702,843.35

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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.