Home / 3,062,128.38-4,594,972.14-1,696,040.70

Finding the Fourth Proportional to 3,062,128.38, 4,594,972.14 and 1,696,040.70

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Solution

The fourth proportional to 3,062,128.38, 4,594,972.14 and 1,696,040.70 is: 2,545,046.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,128.38 : 4,594,972.14 = 1,696,040.70 : x
  2. Step 2: Convert to fraction form
    3,062,128.38/4,594,972.14 = 1,696,040.70/x
  3. Step 3: Cross multiply
    3,062,128.38x = 4,594,972.14 × 1,696,040.70
  4. Step 4: Simplify right side
    3,062,128.38x = 7,793,259,764,806.10
  5. Step 5: Solve for x
    x = 7,793,259,764,806.10/3,062,128.38
  6. Step 6: Final answer
    x = 2,545,046.71

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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.