Home / 7,599,981.76-10,488,723.68-4,337,287.58

Finding the Fourth Proportional to 7,599,981.76, 10,488,723.68 and 4,337,287.58

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Solution

The fourth proportional to 7,599,981.76, 10,488,723.68 and 4,337,287.58 is: 5,985,884.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599,981.76 : 10,488,723.68 = 4,337,287.58 : x
  2. Step 2: Convert to fraction form
    7,599,981.76/10,488,723.68 = 4,337,287.58/x
  3. Step 3: Cross multiply
    7,599,981.76x = 10,488,723.68 × 4,337,287.58
  4. Step 4: Simplify right side
    7,599,981.76x = 45,492,610,984,380.91
  5. Step 5: Solve for x
    x = 45,492,610,984,380.91/7,599,981.76
  6. Step 6: Final answer
    x = 5,985,884.23

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Double scale
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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.