Home / 1,737,600.60-2,604,500.10-615,091.80

Finding the Fourth Proportional to 1,737,600.60, 2,604,500.10 and 615,091.80

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Solution

The fourth proportional to 1,737,600.60, 2,604,500.10 and 615,091.80 is: 921,964.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,600.60 : 2,604,500.10 = 615,091.80 : x
  2. Step 2: Convert to fraction form
    1,737,600.60/2,604,500.10 = 615,091.80/x
  3. Step 3: Cross multiply
    1,737,600.60x = 2,604,500.10 × 615,091.80
  4. Step 4: Simplify right side
    1,737,600.60x = 1,602,006,654,609.18
  5. Step 5: Solve for x
    x = 1,602,006,654,609.18/1,737,600.60
  6. Step 6: Final answer
    x = 921,964.84

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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.