Home / 7,332,046.62-10,117,883.28-4,068,832.80

Finding the Fourth Proportional to 7,332,046.62, 10,117,883.28 and 4,068,832.80

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Solution

The fourth proportional to 7,332,046.62, 10,117,883.28 and 4,068,832.80 is: 5,614,800.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,046.62 : 10,117,883.28 = 4,068,832.80 : x
  2. Step 2: Convert to fraction form
    7,332,046.62/10,117,883.28 = 4,068,832.80/x
  3. Step 3: Cross multiply
    7,332,046.62x = 10,117,883.28 × 4,068,832.80
  4. Step 4: Simplify right side
    7,332,046.62x = 41,167,975,356,235.58
  5. Step 5: Solve for x
    x = 41,167,975,356,235.58/7,332,046.62
  6. Step 6: Final answer
    x = 5,614,800.00

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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.