Home / 4,065,290.03-5,610,261.69-2,229,815.42

Finding the Fourth Proportional to 4,065,290.03, 5,610,261.69 and 2,229,815.42

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Solution

The fourth proportional to 4,065,290.03, 5,610,261.69 and 2,229,815.42 is: 3,077,233.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,290.03 : 5,610,261.69 = 2,229,815.42 : x
  2. Step 2: Convert to fraction form
    4,065,290.03/5,610,261.69 = 2,229,815.42/x
  3. Step 3: Cross multiply
    4,065,290.03x = 5,610,261.69 × 2,229,815.42
  4. Step 4: Simplify right side
    4,065,290.03x = 12,509,847,998,545.95
  5. Step 5: Solve for x
    x = 12,509,847,998,545.95/4,065,290.03
  6. Step 6: Final answer
    x = 3,077,233.83

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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.