Home / 801,508.98-1,202,164.27-296,058.76

Finding the Fourth Proportional to 801,508.98, 1,202,164.27 and 296,058.76

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Solution

The fourth proportional to 801,508.98, 1,202,164.27 and 296,058.76 is: 444,051.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,508.98 : 1,202,164.27 = 296,058.76 : x
  2. Step 2: Convert to fraction form
    801,508.98/1,202,164.27 = 296,058.76/x
  3. Step 3: Cross multiply
    801,508.98x = 1,202,164.27 × 296,058.76
  4. Step 4: Simplify right side
    801,508.98x = 355,911,263,092.51
  5. Step 5: Solve for x
    x = 355,911,263,092.51/801,508.98
  6. Step 6: Final answer
    x = 444,051.50

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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.