Home / 2,694,456.40-4,041,684.60-1,737,862.60

Finding the Fourth Proportional to 2,694,456.40, 4,041,684.60 and 1,737,862.60

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Solution

The fourth proportional to 2,694,456.40, 4,041,684.60 and 1,737,862.60 is: 2,606,793.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,456.40 : 4,041,684.60 = 1,737,862.60 : x
  2. Step 2: Convert to fraction form
    2,694,456.40/4,041,684.60 = 1,737,862.60/x
  3. Step 3: Cross multiply
    2,694,456.40x = 4,041,684.60 × 1,737,862.60
  4. Step 4: Simplify right side
    2,694,456.40x = 7,023,892,507,335.96
  5. Step 5: Solve for x
    x = 7,023,892,507,335.96/2,694,456.40
  6. Step 6: Final answer
    x = 2,606,793.90

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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.