Home / 5,083,046.39-7,626,064.35-2,048,850.43

Finding the Fourth Proportional to 5,083,046.39, 7,626,064.35 and 2,048,850.43

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Solution

The fourth proportional to 5,083,046.39, 7,626,064.35 and 2,048,850.43 is: 3,073,878.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,046.39 : 7,626,064.35 = 2,048,850.43 : x
  2. Step 2: Convert to fraction form
    5,083,046.39/7,626,064.35 = 2,048,850.43/x
  3. Step 3: Cross multiply
    5,083,046.39x = 7,626,064.35 × 2,048,850.43
  4. Step 4: Simplify right side
    5,083,046.39x = 15,624,665,222,705.17
  5. Step 5: Solve for x
    x = 15,624,665,222,705.17/5,083,046.39
  6. Step 6: Final answer
    x = 3,073,878.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.