Home / 5,665,260.60-8,497,890.90-4,894,671.15

Finding the Fourth Proportional to 5,665,260.60, 8,497,890.90 and 4,894,671.15

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Solution

The fourth proportional to 5,665,260.60, 8,497,890.90 and 4,894,671.15 is: 7,342,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,260.60 : 8,497,890.90 = 4,894,671.15 : x
  2. Step 2: Convert to fraction form
    5,665,260.60/8,497,890.90 = 4,894,671.15/x
  3. Step 3: Cross multiply
    5,665,260.60x = 8,497,890.90 × 4,894,671.15
  4. Step 4: Simplify right side
    5,665,260.60x = 41,594,381,424,077.54
  5. Step 5: Solve for x
    x = 41,594,381,424,077.54/5,665,260.60
  6. Step 6: Final answer
    x = 7,342,006.73

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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.