Home / 6,634,351.17-9,158,229.50-4,460,155.31

Finding the Fourth Proportional to 6,634,351.17, 9,158,229.50 and 4,460,155.31

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Solution

The fourth proportional to 6,634,351.17, 9,158,229.50 and 4,460,155.31 is: 6,156,913.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,351.17 : 9,158,229.50 = 4,460,155.31 : x
  2. Step 2: Convert to fraction form
    6,634,351.17/9,158,229.50 = 4,460,155.31/x
  3. Step 3: Cross multiply
    6,634,351.17x = 9,158,229.50 × 4,460,155.31
  4. Step 4: Simplify right side
    6,634,351.17x = 40,847,125,935,218.44
  5. Step 5: Solve for x
    x = 40,847,125,935,218.44/6,634,351.17
  6. Step 6: Final answer
    x = 6,156,913.45

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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.