Home / 1,241,184-1,712,833.92-675,936

Finding the Fourth Proportional to 1,241,184, 1,712,833.92 and 675,936

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Solution

The fourth proportional to 1,241,184, 1,712,833.92 and 675,936 is: 932,791.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,184 : 1,712,833.92 = 675,936 : x
  2. Step 2: Convert to fraction form
    1,241,184/1,712,833.92 = 675,936/x
  3. Step 3: Cross multiply
    1,241,184x = 1,712,833.92 × 675,936
  4. Step 4: Simplify right side
    1,241,184x = 1,157,766,108,549.12
  5. Step 5: Solve for x
    x = 1,157,766,108,549.12/1,241,184
  6. Step 6: Final answer
    x = 932,791.68

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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.