Home / 5,083,314.27-7,013,220.12-3,248,846.37

Finding the Fourth Proportional to 5,083,314.27, 7,013,220.12 and 3,248,846.37

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Solution

The fourth proportional to 5,083,314.27, 7,013,220.12 and 3,248,846.37 is: 4,482,287.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,314.27 : 7,013,220.12 = 3,248,846.37 : x
  2. Step 2: Convert to fraction form
    5,083,314.27/7,013,220.12 = 3,248,846.37/x
  3. Step 3: Cross multiply
    5,083,314.27x = 7,013,220.12 × 3,248,846.37
  4. Step 4: Simplify right side
    5,083,314.27x = 22,784,874,728,872.96
  5. Step 5: Solve for x
    x = 22,784,874,728,872.96/5,083,314.27
  6. Step 6: Final answer
    x = 4,482,287.25

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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.