Home / 3,729,333.22-5,146,442.48-2,075,452.62

Finding the Fourth Proportional to 3,729,333.22, 5,146,442.48 and 2,075,452.62

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Solution

The fourth proportional to 3,729,333.22, 5,146,442.48 and 2,075,452.62 is: 2,864,103.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,333.22 : 5,146,442.48 = 2,075,452.62 : x
  2. Step 2: Convert to fraction form
    3,729,333.22/5,146,442.48 = 2,075,452.62/x
  3. Step 3: Cross multiply
    3,729,333.22x = 5,146,442.48 × 2,075,452.62
  4. Step 4: Simplify right side
    3,729,333.22x = 10,681,197,528,795.30
  5. Step 5: Solve for x
    x = 10,681,197,528,795.30/3,729,333.22
  6. Step 6: Final answer
    x = 2,864,103.82

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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.