Home / 10,334,519.20-15,473,785.20-8,095,031.20

Finding the Fourth Proportional to 10,334,519.20, 15,473,785.20 and 8,095,031.20

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Solution

The fourth proportional to 10,334,519.20, 15,473,785.20 and 8,095,031.20 is: 12,120,619.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,519.20 : 15,473,785.20 = 8,095,031.20 : x
  2. Step 2: Convert to fraction form
    10,334,519.20/15,473,785.20 = 8,095,031.20/x
  3. Step 3: Cross multiply
    10,334,519.20x = 15,473,785.20 × 8,095,031.20
  4. Step 4: Simplify right side
    10,334,519.20x = 125,260,773,976,098.23
  5. Step 5: Solve for x
    x = 125,260,773,976,098.23/10,334,519.20
  6. Step 6: Final answer
    x = 12,120,619.41

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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.