Home / 1,032,107.38-1,424,309.62-579,401.62

Finding the Fourth Proportional to 1,032,107.38, 1,424,309.62 and 579,401.62

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Solution

The fourth proportional to 1,032,107.38, 1,424,309.62 and 579,401.62 is: 799,575.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,107.38 : 1,424,309.62 = 579,401.62 : x
  2. Step 2: Convert to fraction form
    1,032,107.38/1,424,309.62 = 579,401.62/x
  3. Step 3: Cross multiply
    1,032,107.38x = 1,424,309.62 × 579,401.62
  4. Step 4: Simplify right side
    1,032,107.38x = 825,247,301,209.59
  5. Step 5: Solve for x
    x = 825,247,301,209.59/1,032,107.38
  6. Step 6: Final answer
    x = 799,575.04

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1.5x scale

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.