Home / 2,503,049.71-3,754,721.13-966,053.45

Finding the Fourth Proportional to 2,503,049.71, 3,754,721.13 and 966,053.45

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Solution

The fourth proportional to 2,503,049.71, 3,754,721.13 and 966,053.45 is: 1,449,136.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,049.71 : 3,754,721.13 = 966,053.45 : x
  2. Step 2: Convert to fraction form
    2,503,049.71/3,754,721.13 = 966,053.45/x
  3. Step 3: Cross multiply
    2,503,049.71x = 3,754,721.13 × 966,053.45
  4. Step 4: Simplify right side
    2,503,049.71x = 3,627,261,301,424.40
  5. Step 5: Solve for x
    x = 3,627,261,301,424.40/2,503,049.71
  6. Step 6: Final answer
    x = 1,449,136.74

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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.