Home / 1,703,524.86-2,350,781.26-1,015,180.97

Finding the Fourth Proportional to 1,703,524.86, 2,350,781.26 and 1,015,180.97

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Solution

The fourth proportional to 1,703,524.86, 2,350,781.26 and 1,015,180.97 is: 1,400,900.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,524.86 : 2,350,781.26 = 1,015,180.97 : x
  2. Step 2: Convert to fraction form
    1,703,524.86/2,350,781.26 = 1,015,180.97/x
  3. Step 3: Cross multiply
    1,703,524.86x = 2,350,781.26 × 1,015,180.97
  4. Step 4: Simplify right side
    1,703,524.86x = 2,386,468,385,492.76
  5. Step 5: Solve for x
    x = 2,386,468,385,492.76/1,703,524.86
  6. Step 6: Final answer
    x = 1,400,900.24

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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.