Home / 7,317,613.86-10,098,173.46-4,054,416.66

Finding the Fourth Proportional to 7,317,613.86, 10,098,173.46 and 4,054,416.66

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Solution

The fourth proportional to 7,317,613.86, 10,098,173.46 and 4,054,416.66 is: 5,595,020.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317,613.86 : 10,098,173.46 = 4,054,416.66 : x
  2. Step 2: Convert to fraction form
    7,317,613.86/10,098,173.46 = 4,054,416.66/x
  3. Step 3: Cross multiply
    7,317,613.86x = 10,098,173.46 × 4,054,416.66
  4. Step 4: Simplify right side
    7,317,613.86x = 40,942,202,711,793.85
  5. Step 5: Solve for x
    x = 40,942,202,711,793.85/7,317,613.86
  6. Step 6: Final answer
    x = 5,595,020.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.