Home / 10,452,028.04-15,678,034.82-3,264,177.96

Finding the Fourth Proportional to 10,452,028.04, 15,678,034.82 and 3,264,177.96

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Solution

The fourth proportional to 10,452,028.04, 15,678,034.82 and 3,264,177.96 is: 4,896,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452,028.04 : 15,678,034.82 = 3,264,177.96 : x
  2. Step 2: Convert to fraction form
    10,452,028.04/15,678,034.82 = 3,264,177.96/x
  3. Step 3: Cross multiply
    10,452,028.04x = 15,678,034.82 × 3,264,177.96
  4. Step 4: Simplify right side
    10,452,028.04x = 51,175,895,715,556.57
  5. Step 5: Solve for x
    x = 51,175,895,715,556.57/10,452,028.04
  6. Step 6: Final answer
    x = 4,896,264.68

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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.