Home / 3,693,116.88-5,539,670.15-2,052,836.82

Finding the Fourth Proportional to 3,693,116.88, 5,539,670.15 and 2,052,836.82

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Solution

The fourth proportional to 3,693,116.88, 5,539,670.15 and 2,052,836.82 is: 3,079,252.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,116.88 : 5,539,670.15 = 2,052,836.82 : x
  2. Step 2: Convert to fraction form
    3,693,116.88/5,539,670.15 = 2,052,836.82/x
  3. Step 3: Cross multiply
    3,693,116.88x = 5,539,670.15 × 2,052,836.82
  4. Step 4: Simplify right side
    3,693,116.88x = 11,372,038,844,310.74
  5. Step 5: Solve for x
    x = 11,372,038,844,310.74/3,693,116.88
  6. Step 6: Final answer
    x = 3,079,252.35

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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.