Home / 4,429,040.67-6,112,076.07-2,391,850.17

Finding the Fourth Proportional to 4,429,040.67, 6,112,076.07 and 2,391,850.17

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Solution

The fourth proportional to 4,429,040.67, 6,112,076.07 and 2,391,850.17 is: 3,300,753.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,040.67 : 6,112,076.07 = 2,391,850.17 : x
  2. Step 2: Convert to fraction form
    4,429,040.67/6,112,076.07 = 2,391,850.17/x
  3. Step 3: Cross multiply
    4,429,040.67x = 6,112,076.07 × 2,391,850.17
  4. Step 4: Simplify right side
    4,429,040.67x = 14,619,170,187,082.43
  5. Step 5: Solve for x
    x = 14,619,170,187,082.43/4,429,040.67
  6. Step 6: Final answer
    x = 3,300,753.21

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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.