Home / 10,752,034.80-16,128,052.20-6,023,612.40

Finding the Fourth Proportional to 10,752,034.80, 16,128,052.20 and 6,023,612.40

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Solution

The fourth proportional to 10,752,034.80, 16,128,052.20 and 6,023,612.40 is: 9,035,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,752,034.80 : 16,128,052.20 = 6,023,612.40 : x
  2. Step 2: Convert to fraction form
    10,752,034.80/16,128,052.20 = 6,023,612.40/x
  3. Step 3: Cross multiply
    10,752,034.80x = 16,128,052.20 × 6,023,612.40
  4. Step 4: Simplify right side
    10,752,034.80x = 97,149,135,219,767.28
  5. Step 5: Solve for x
    x = 97,149,135,219,767.28/10,752,034.80
  6. Step 6: Final answer
    x = 9,035,418.60

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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.