Home / 4,888,836.14-6,747,834.02-3,340,724.45

Finding the Fourth Proportional to 4,888,836.14, 6,747,834.02 and 3,340,724.45

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Solution

The fourth proportional to 4,888,836.14, 6,747,834.02 and 3,340,724.45 is: 4,611,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,836.14 : 6,747,834.02 = 3,340,724.45 : x
  2. Step 2: Convert to fraction form
    4,888,836.14/6,747,834.02 = 3,340,724.45/x
  3. Step 3: Cross multiply
    4,888,836.14x = 6,747,834.02 × 3,340,724.45
  4. Step 4: Simplify right side
    4,888,836.14x = 22,542,654,095,321.75
  5. Step 5: Solve for x
    x = 22,542,654,095,321.75/4,888,836.14
  6. Step 6: Final answer
    x = 4,611,047.18

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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.