Home / 1,169,229.94-1,613,542.17-632,685.94

Finding the Fourth Proportional to 1,169,229.94, 1,613,542.17 and 632,685.94

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Solution

The fourth proportional to 1,169,229.94, 1,613,542.17 and 632,685.94 is: 873,109.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,229.94 : 1,613,542.17 = 632,685.94 : x
  2. Step 2: Convert to fraction form
    1,169,229.94/1,613,542.17 = 632,685.94/x
  3. Step 3: Cross multiply
    1,169,229.94x = 1,613,542.17 × 632,685.94
  4. Step 4: Simplify right side
    1,169,229.94x = 1,020,865,442,894.81
  5. Step 5: Solve for x
    x = 1,020,865,442,894.81/1,169,229.94
  6. Step 6: Final answer
    x = 873,109.22

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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.