Home / 4,495,778.20-6,744,542.10-1,301,008.60

Finding the Fourth Proportional to 4,495,778.20, 6,744,542.10 and 1,301,008.60

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Solution

The fourth proportional to 4,495,778.20, 6,744,542.10 and 1,301,008.60 is: 1,951,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,778.20 : 6,744,542.10 = 1,301,008.60 : x
  2. Step 2: Convert to fraction form
    4,495,778.20/6,744,542.10 = 1,301,008.60/x
  3. Step 3: Cross multiply
    4,495,778.20x = 6,744,542.10 × 1,301,008.60
  4. Step 4: Simplify right side
    4,495,778.20x = 8,774,707,275,162.06
  5. Step 5: Solve for x
    x = 8,774,707,275,162.06/4,495,778.20
  6. Step 6: Final answer
    x = 1,951,766.05

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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.