Home / 2,442,755.64-3,666,241.62-1,695,326.52

Finding the Fourth Proportional to 2,442,755.64, 3,666,241.62 and 1,695,326.52

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Solution

The fourth proportional to 2,442,755.64, 3,666,241.62 and 1,695,326.52 is: 2,544,452.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,755.64 : 3,666,241.62 = 1,695,326.52 : x
  2. Step 2: Convert to fraction form
    2,442,755.64/3,666,241.62 = 1,695,326.52/x
  3. Step 3: Cross multiply
    2,442,755.64x = 3,666,241.62 × 1,695,326.52
  4. Step 4: Simplify right side
    2,442,755.64x = 6,215,476,647,113.76
  5. Step 5: Solve for x
    x = 6,215,476,647,113.76/2,442,755.64
  6. Step 6: Final answer
    x = 2,544,452.89

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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.