Home / 9,240,178.56-13,859,208.97-2,417,410.15

Finding the Fourth Proportional to 9,240,178.56, 13,859,208.97 and 2,417,410.15

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Solution

The fourth proportional to 9,240,178.56, 13,859,208.97 and 2,417,410.15 is: 3,625,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,178.56 : 13,859,208.97 = 2,417,410.15 : x
  2. Step 2: Convert to fraction form
    9,240,178.56/13,859,208.97 = 2,417,410.15/x
  3. Step 3: Cross multiply
    9,240,178.56x = 13,859,208.97 × 2,417,410.15
  4. Step 4: Simplify right side
    9,240,178.56x = 33,503,392,435,049.05
  5. Step 5: Solve for x
    x = 33,503,392,435,049.05/9,240,178.56
  6. Step 6: Final answer
    x = 3,625,838.20

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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.