Home / 6,726,248.56-9,282,419.04-3,670,659.60

Finding the Fourth Proportional to 6,726,248.56, 9,282,419.04 and 3,670,659.60

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Solution

The fourth proportional to 6,726,248.56, 9,282,419.04 and 3,670,659.60 is: 5,065,617.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,248.56 : 9,282,419.04 = 3,670,659.60 : x
  2. Step 2: Convert to fraction form
    6,726,248.56/9,282,419.04 = 3,670,659.60/x
  3. Step 3: Cross multiply
    6,726,248.56x = 9,282,419.04 × 3,670,659.60
  4. Step 4: Simplify right side
    6,726,248.56x = 34,072,600,560,398.78
  5. Step 5: Solve for x
    x = 34,072,600,560,398.78/6,726,248.56
  6. Step 6: Final answer
    x = 5,065,617.22

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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.