Home / 5,098,391.70-7,035,870.03-2,775,351

Finding the Fourth Proportional to 5,098,391.70, 7,035,870.03 and 2,775,351

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Solution

The fourth proportional to 5,098,391.70, 7,035,870.03 and 2,775,351 is: 3,830,033.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,391.70 : 7,035,870.03 = 2,775,351 : x
  2. Step 2: Convert to fraction form
    5,098,391.70/7,035,870.03 = 2,775,351/x
  3. Step 3: Cross multiply
    5,098,391.70x = 7,035,870.03 × 2,775,351
  4. Step 4: Simplify right side
    5,098,391.70x = 19,527,008,923,630.53
  5. Step 5: Solve for x
    x = 19,527,008,923,630.53/5,098,391.70
  6. Step 6: Final answer
    x = 3,830,033.09

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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.