Home / 4,045,793.60-6,068,690.40-2,770,335.20

Finding the Fourth Proportional to 4,045,793.60, 6,068,690.40 and 2,770,335.20

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Solution

The fourth proportional to 4,045,793.60, 6,068,690.40 and 2,770,335.20 is: 4,155,502.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,793.60 : 6,068,690.40 = 2,770,335.20 : x
  2. Step 2: Convert to fraction form
    4,045,793.60/6,068,690.40 = 2,770,335.20/x
  3. Step 3: Cross multiply
    4,045,793.60x = 6,068,690.40 × 2,770,335.20
  4. Step 4: Simplify right side
    4,045,793.60x = 16,812,306,633,022.08
  5. Step 5: Solve for x
    x = 16,812,306,633,022.08/4,045,793.60
  6. Step 6: Final answer
    x = 4,155,502.80

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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.