Home / 4,981,644.10-7,472,466.15-4,095,909.10

Finding the Fourth Proportional to 4,981,644.10, 7,472,466.15 and 4,095,909.10

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Solution

The fourth proportional to 4,981,644.10, 7,472,466.15 and 4,095,909.10 is: 6,143,863.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,644.10 : 7,472,466.15 = 4,095,909.10 : x
  2. Step 2: Convert to fraction form
    4,981,644.10/7,472,466.15 = 4,095,909.10/x
  3. Step 3: Cross multiply
    4,981,644.10x = 7,472,466.15 × 4,095,909.10
  4. Step 4: Simplify right side
    4,981,644.10x = 30,606,542,103,226.97
  5. Step 5: Solve for x
    x = 30,606,542,103,226.97/4,981,644.10
  6. Step 6: Final answer
    x = 6,143,863.65

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Double scale
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Similar ratio
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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.