Home / 1,063,521.48-1,467,677.16-580,086.66

Finding the Fourth Proportional to 1,063,521.48, 1,467,677.16 and 580,086.66

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Solution

The fourth proportional to 1,063,521.48, 1,467,677.16 and 580,086.66 is: 800,529.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,521.48 : 1,467,677.16 = 580,086.66 : x
  2. Step 2: Convert to fraction form
    1,063,521.48/1,467,677.16 = 580,086.66/x
  3. Step 3: Cross multiply
    1,063,521.48x = 1,467,677.16 × 580,086.66
  4. Step 4: Simplify right side
    1,063,521.48x = 851,379,941,702.69
  5. Step 5: Solve for x
    x = 851,379,941,702.69/1,063,521.48
  6. Step 6: Final answer
    x = 800,529.15

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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.