Home / 9,582,654.80-14,373,982.20-6,181,432.40

Finding the Fourth Proportional to 9,582,654.80, 14,373,982.20 and 6,181,432.40

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Solution

The fourth proportional to 9,582,654.80, 14,373,982.20 and 6,181,432.40 is: 9,272,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,654.80 : 14,373,982.20 = 6,181,432.40 : x
  2. Step 2: Convert to fraction form
    9,582,654.80/14,373,982.20 = 6,181,432.40/x
  3. Step 3: Cross multiply
    9,582,654.80x = 14,373,982.20 × 6,181,432.40
  4. Step 4: Simplify right side
    9,582,654.80x = 88,851,799,288,103.28
  5. Step 5: Solve for x
    x = 88,851,799,288,103.28/9,582,654.80
  6. Step 6: Final answer
    x = 9,272,148.60

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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.