Home / 1,032,474.14-1,424,854.31-706,470.53

Finding the Fourth Proportional to 1,032,474.14, 1,424,854.31 and 706,470.53

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Solution

The fourth proportional to 1,032,474.14, 1,424,854.31 and 706,470.53 is: 974,956.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,474.14 : 1,424,854.31 = 706,470.53 : x
  2. Step 2: Convert to fraction form
    1,032,474.14/1,424,854.31 = 706,470.53/x
  3. Step 3: Cross multiply
    1,032,474.14x = 1,424,854.31 × 706,470.53
  4. Step 4: Simplify right side
    1,032,474.14x = 1,006,617,568,901.86
  5. Step 5: Solve for x
    x = 1,006,617,568,901.86/1,032,474.14
  6. Step 6: Final answer
    x = 974,956.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.