Home / 4,652,569.68-6,419,596.28-2,718,456.56

Finding the Fourth Proportional to 4,652,569.68, 6,419,596.28 and 2,718,456.56

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Solution

The fourth proportional to 4,652,569.68, 6,419,596.28 and 2,718,456.56 is: 3,750,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,652,569.68 : 6,419,596.28 = 2,718,456.56 : x
  2. Step 2: Convert to fraction form
    4,652,569.68/6,419,596.28 = 2,718,456.56/x
  3. Step 3: Cross multiply
    4,652,569.68x = 6,419,596.28 × 2,718,456.56
  4. Step 4: Simplify right side
    4,652,569.68x = 17,451,393,619,917.60
  5. Step 5: Solve for x
    x = 17,451,393,619,917.60/4,652,569.68
  6. Step 6: Final answer
    x = 3,750,915.05

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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.