Home / 3,544,908.72-5,317,693.88-2,747,085.66

Finding the Fourth Proportional to 3,544,908.72, 5,317,693.88 and 2,747,085.66

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Solution

The fourth proportional to 3,544,908.72, 5,317,693.88 and 2,747,085.66 is: 4,120,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,908.72 : 5,317,693.88 = 2,747,085.66 : x
  2. Step 2: Convert to fraction form
    3,544,908.72/5,317,693.88 = 2,747,085.66/x
  3. Step 3: Cross multiply
    3,544,908.72x = 5,317,693.88 × 2,747,085.66
  4. Step 4: Simplify right side
    3,544,908.72x = 14,608,160,602,017.76
  5. Step 5: Solve for x
    x = 14,608,160,602,017.76/3,544,908.72
  6. Step 6: Final answer
    x = 4,120,884.84

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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.