Home / 1,032,151.17-1,424,358.77-579,438.93

Finding the Fourth Proportional to 1,032,151.17, 1,424,358.77 and 579,438.93

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Solution

The fourth proportional to 1,032,151.17, 1,424,358.77 and 579,438.93 is: 799,620.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,151.17 : 1,424,358.77 = 579,438.93 : x
  2. Step 2: Convert to fraction form
    1,032,151.17/1,424,358.77 = 579,438.93/x
  3. Step 3: Cross multiply
    1,032,151.17x = 1,424,358.77 × 579,438.93
  4. Step 4: Simplify right side
    1,032,151.17x = 825,328,918,727.72
  5. Step 5: Solve for x
    x = 825,328,918,727.72/1,032,151.17
  6. Step 6: Final answer
    x = 799,620.19

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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.