Home / 1,729,672.35-2,594,508.38-876,611.13

Finding the Fourth Proportional to 1,729,672.35, 2,594,508.38 and 876,611.13

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Solution

The fourth proportional to 1,729,672.35, 2,594,508.38 and 876,611.13 is: 1,314,916.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,672.35 : 2,594,508.38 = 876,611.13 : x
  2. Step 2: Convert to fraction form
    1,729,672.35/2,594,508.38 = 876,611.13/x
  3. Step 3: Cross multiply
    1,729,672.35x = 2,594,508.38 × 876,611.13
  4. Step 4: Simplify right side
    1,729,672.35x = 2,274,374,922,786.27
  5. Step 5: Solve for x
    x = 2,274,374,922,786.27/1,729,672.35
  6. Step 6: Final answer
    x = 1,314,916.62

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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.