Home / 2,932,504.20-4,397,444.10-1,334,244.60

Finding the Fourth Proportional to 2,932,504.20, 4,397,444.10 and 1,334,244.60

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Solution

The fourth proportional to 2,932,504.20, 4,397,444.10 and 1,334,244.60 is: 2,000,769.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,504.20 : 4,397,444.10 = 1,334,244.60 : x
  2. Step 2: Convert to fraction form
    2,932,504.20/4,397,444.10 = 1,334,244.60/x
  3. Step 3: Cross multiply
    2,932,504.20x = 4,397,444.10 × 1,334,244.60
  4. Step 4: Simplify right side
    2,932,504.20x = 5,867,266,044,226.86
  5. Step 5: Solve for x
    x = 5,867,266,044,226.86/2,932,504.20
  6. Step 6: Final answer
    x = 2,000,769.87

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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.