Home / 4,098,031.92-6,131,823.84-2,574,582.24

Finding the Fourth Proportional to 4,098,031.92, 6,131,823.84 and 2,574,582.24

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Solution

The fourth proportional to 4,098,031.92, 6,131,823.84 and 2,574,582.24 is: 3,852,308.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,031.92 : 6,131,823.84 = 2,574,582.24 : x
  2. Step 2: Convert to fraction form
    4,098,031.92/6,131,823.84 = 2,574,582.24/x
  3. Step 3: Cross multiply
    4,098,031.92x = 6,131,823.84 × 2,574,582.24
  4. Step 4: Simplify right side
    4,098,031.92x = 15,786,884,757,272.60
  5. Step 5: Solve for x
    x = 15,786,884,757,272.60/4,098,031.92
  6. Step 6: Final answer
    x = 3,852,308.88

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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.