Home / 1,063,663.52-1,467,853.81-580,228.65

Finding the Fourth Proportional to 1,063,663.52, 1,467,853.81 and 580,228.65

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Solution

The fourth proportional to 1,063,663.52, 1,467,853.81 and 580,228.65 is: 800,714.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,663.52 : 1,467,853.81 = 580,228.65 : x
  2. Step 2: Convert to fraction form
    1,063,663.52/1,467,853.81 = 580,228.65/x
  3. Step 3: Cross multiply
    1,063,663.52x = 1,467,853.81 × 580,228.65
  4. Step 4: Simplify right side
    1,063,663.52x = 851,690,833,123.09
  5. Step 5: Solve for x
    x = 851,690,833,123.09/1,063,663.52
  6. Step 6: Final answer
    x = 800,714.53

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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.