Home / 3,727,701.56-5,153,395.38-3,693,600.84

Finding the Fourth Proportional to 3,727,701.56, 5,153,395.38 and 3,693,600.84

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Solution

The fourth proportional to 3,727,701.56, 5,153,395.38 and 3,693,600.84 is: 5,106,252.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,701.56 : 5,153,395.38 = 3,693,600.84 : x
  2. Step 2: Convert to fraction form
    3,727,701.56/5,153,395.38 = 3,693,600.84/x
  3. Step 3: Cross multiply
    3,727,701.56x = 5,153,395.38 × 3,693,600.84
  4. Step 4: Simplify right side
    3,727,701.56x = 19,034,585,504,420.12
  5. Step 5: Solve for x
    x = 19,034,585,504,420.12/3,727,701.56
  6. Step 6: Final answer
    x = 5,106,252.53

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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.