Home / 1,169,351.43-1,753,722.68-495,085.66

Finding the Fourth Proportional to 1,169,351.43, 1,753,722.68 and 495,085.66

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Solution

The fourth proportional to 1,169,351.43, 1,753,722.68 and 495,085.66 is: 742,499.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,351.43 : 1,753,722.68 = 495,085.66 : x
  2. Step 2: Convert to fraction form
    1,169,351.43/1,753,722.68 = 495,085.66/x
  3. Step 3: Cross multiply
    1,169,351.43x = 1,753,722.68 × 495,085.66
  4. Step 4: Simplify right side
    1,169,351.43x = 868,242,950,484.77
  5. Step 5: Solve for x
    x = 868,242,950,484.77/1,169,351.43
  6. Step 6: Final answer
    x = 742,499.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.