Home / 3,264,342.20-4,885,454.10-3,264,342.20

Finding the Fourth Proportional to 3,264,342.20, 4,885,454.10 and 3,264,342.20

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Solution

The fourth proportional to 3,264,342.20, 4,885,454.10 and 3,264,342.20 is: 4,885,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,342.20 : 4,885,454.10 = 3,264,342.20 : x
  2. Step 2: Convert to fraction form
    3,264,342.20/4,885,454.10 = 3,264,342.20/x
  3. Step 3: Cross multiply
    3,264,342.20x = 4,885,454.10 × 3,264,342.20
  4. Step 4: Simplify right side
    3,264,342.20x = 15,947,793,984,793.02
  5. Step 5: Solve for x
    x = 15,947,793,984,793.02/3,264,342.20
  6. Step 6: Final answer
    x = 4,885,454.10

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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.