Home / 7,324,151.10-10,986,226.65-4,773,234.30

Finding the Fourth Proportional to 7,324,151.10, 10,986,226.65 and 4,773,234.30

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Solution

The fourth proportional to 7,324,151.10, 10,986,226.65 and 4,773,234.30 is: 7,159,851.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,324,151.10 : 10,986,226.65 = 4,773,234.30 : x
  2. Step 2: Convert to fraction form
    7,324,151.10/10,986,226.65 = 4,773,234.30/x
  3. Step 3: Cross multiply
    7,324,151.10x = 10,986,226.65 × 4,773,234.30
  4. Step 4: Simplify right side
    7,324,151.10x = 52,439,833,873,354.09
  5. Step 5: Solve for x
    x = 52,439,833,873,354.09/7,324,151.10
  6. Step 6: Final answer
    x = 7,159,851.45

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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.