Home / 2,010,629.60-3,016,381.80-662,562.80

Finding the Fourth Proportional to 2,010,629.60, 3,016,381.80 and 662,562.80

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Solution

The fourth proportional to 2,010,629.60, 3,016,381.80 and 662,562.80 is: 993,988.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,629.60 : 3,016,381.80 = 662,562.80 : x
  2. Step 2: Convert to fraction form
    2,010,629.60/3,016,381.80 = 662,562.80/x
  3. Step 3: Cross multiply
    2,010,629.60x = 3,016,381.80 × 662,562.80
  4. Step 4: Simplify right side
    2,010,629.60x = 1,998,542,371,277.04
  5. Step 5: Solve for x
    x = 1,998,542,371,277.04/2,010,629.60
  6. Step 6: Final answer
    x = 993,988.34

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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.