Home / 5,062,862.44-6,986,696.94-2,739,704.10

Finding the Fourth Proportional to 5,062,862.44, 6,986,696.94 and 2,739,704.10

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Solution

The fourth proportional to 5,062,862.44, 6,986,696.94 and 2,739,704.10 is: 3,780,762.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062,862.44 : 6,986,696.94 = 2,739,704.10 : x
  2. Step 2: Convert to fraction form
    5,062,862.44/6,986,696.94 = 2,739,704.10/x
  3. Step 3: Cross multiply
    5,062,862.44x = 6,986,696.94 × 2,739,704.10
  4. Step 4: Simplify right side
    5,062,862.44x = 19,141,482,251,975.46
  5. Step 5: Solve for x
    x = 19,141,482,251,975.46/5,062,862.44
  6. Step 6: Final answer
    x = 3,780,762.85

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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.