Home / 7,073,060.10-10,609,590.15-2,280,905.70

Finding the Fourth Proportional to 7,073,060.10, 10,609,590.15 and 2,280,905.70

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Solution

The fourth proportional to 7,073,060.10, 10,609,590.15 and 2,280,905.70 is: 3,421,358.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,060.10 : 10,609,590.15 = 2,280,905.70 : x
  2. Step 2: Convert to fraction form
    7,073,060.10/10,609,590.15 = 2,280,905.70/x
  3. Step 3: Cross multiply
    7,073,060.10x = 10,609,590.15 × 2,280,905.70
  4. Step 4: Simplify right side
    7,073,060.10x = 24,199,474,647,798.86
  5. Step 5: Solve for x
    x = 24,199,474,647,798.86/7,073,060.10
  6. Step 6: Final answer
    x = 3,421,358.55

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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.