Home / 995,505.62-1,493,264.38-247,551.62

Finding the Fourth Proportional to 995,505.62, 1,493,264.38 and 247,551.62

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Solution

The fourth proportional to 995,505.62, 1,493,264.38 and 247,551.62 is: 371,328.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,505.62 : 1,493,264.38 = 247,551.62 : x
  2. Step 2: Convert to fraction form
    995,505.62/1,493,264.38 = 247,551.62/x
  3. Step 3: Cross multiply
    995,505.62x = 1,493,264.38 × 247,551.62
  4. Step 4: Simplify right side
    995,505.62x = 369,660,016,357.30
  5. Step 5: Solve for x
    x = 369,660,016,357.30/995,505.62
  6. Step 6: Final answer
    x = 371,328.91

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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.