Home / 5,754,056.76-7,940,559.26-3,175,737.52

Finding the Fourth Proportional to 5,754,056.76, 7,940,559.26 and 3,175,737.52

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Solution

The fourth proportional to 5,754,056.76, 7,940,559.26 and 3,175,737.52 is: 4,382,496.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,056.76 : 7,940,559.26 = 3,175,737.52 : x
  2. Step 2: Convert to fraction form
    5,754,056.76/7,940,559.26 = 3,175,737.52/x
  3. Step 3: Cross multiply
    5,754,056.76x = 7,940,559.26 × 3,175,737.52
  4. Step 4: Simplify right side
    5,754,056.76x = 25,217,131,971,765.43
  5. Step 5: Solve for x
    x = 25,217,131,971,765.43/5,754,056.76
  6. Step 6: Final answer
    x = 4,382,496.22

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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.