Home / 1,944,668.60-2,916,983.70-614,972.60

Finding the Fourth Proportional to 1,944,668.60, 2,916,983.70 and 614,972.60

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Solution

The fourth proportional to 1,944,668.60, 2,916,983.70 and 614,972.60 is: 922,452.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,668.60 : 2,916,983.70 = 614,972.60 : x
  2. Step 2: Convert to fraction form
    1,944,668.60/2,916,983.70 = 614,972.60/x
  3. Step 3: Cross multiply
    1,944,668.60x = 2,916,983.70 × 614,972.60
  4. Step 4: Simplify right side
    1,944,668.60x = 1,793,865,050,146.62
  5. Step 5: Solve for x
    x = 1,793,865,050,146.62/1,944,668.60
  6. Step 6: Final answer
    x = 922,452.83

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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.