Home / 2,010,708.60-3,016,500.30-662,641.80

Finding the Fourth Proportional to 2,010,708.60, 3,016,500.30 and 662,641.80

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Solution

The fourth proportional to 2,010,708.60, 3,016,500.30 and 662,641.80 is: 994,106.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,708.60 : 3,016,500.30 = 662,641.80 : x
  2. Step 2: Convert to fraction form
    2,010,708.60/3,016,500.30 = 662,641.80/x
  3. Step 3: Cross multiply
    2,010,708.60x = 3,016,500.30 × 662,641.80
  4. Step 4: Simplify right side
    2,010,708.60x = 1,998,859,188,492.54
  5. Step 5: Solve for x
    x = 1,998,859,188,492.54/2,010,708.60
  6. Step 6: Final answer
    x = 994,106.85

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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.