Home / 5,200,596.30-7,800,894.45-5,004,641.10

Finding the Fourth Proportional to 5,200,596.30, 7,800,894.45 and 5,004,641.10

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Solution

The fourth proportional to 5,200,596.30, 7,800,894.45 and 5,004,641.10 is: 7,506,961.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,200,596.30 : 7,800,894.45 = 5,004,641.10 : x
  2. Step 2: Convert to fraction form
    5,200,596.30/7,800,894.45 = 5,004,641.10/x
  3. Step 3: Cross multiply
    5,200,596.30x = 7,800,894.45 × 5,004,641.10
  4. Step 4: Simplify right side
    5,200,596.30x = 39,040,676,981,231.89
  5. Step 5: Solve for x
    x = 39,040,676,981,231.89/5,200,596.30
  6. Step 6: Final answer
    x = 7,506,961.65

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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.