Home / 5,204,437.50-7,186,532.56-3,271,320.66

Finding the Fourth Proportional to 5,204,437.50, 7,186,532.56 and 3,271,320.66

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Solution

The fourth proportional to 5,204,437.50, 7,186,532.56 and 3,271,320.66 is: 4,517,193.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,437.50 : 7,186,532.56 = 3,271,320.66 : x
  2. Step 2: Convert to fraction form
    5,204,437.50/7,186,532.56 = 3,271,320.66/x
  3. Step 3: Cross multiply
    5,204,437.50x = 7,186,532.56 × 3,271,320.66
  4. Step 4: Simplify right side
    5,204,437.50x = 23,509,452,437,290.69
  5. Step 5: Solve for x
    x = 23,509,452,437,290.69/5,204,437.50
  6. Step 6: Final answer
    x = 4,517,193.73

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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.