Home / 3,984,616.72-5,498,607-2,353,552.12

Finding the Fourth Proportional to 3,984,616.72, 5,498,607 and 2,353,552.12

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Solution

The fourth proportional to 3,984,616.72, 5,498,607 and 2,353,552.12 is: 3,247,805.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,616.72 : 5,498,607 = 2,353,552.12 : x
  2. Step 2: Convert to fraction form
    3,984,616.72/5,498,607 = 2,353,552.12/x
  3. Step 3: Cross multiply
    3,984,616.72x = 5,498,607 × 2,353,552.12
  4. Step 4: Simplify right side
    3,984,616.72x = 12,941,258,161,896.84
  5. Step 5: Solve for x
    x = 12,941,258,161,896.84/3,984,616.72
  6. Step 6: Final answer
    x = 3,247,805.01

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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.