Home / 4,204,848.71-6,302,964.27-3,191,826.17

Finding the Fourth Proportional to 4,204,848.71, 6,302,964.27 and 3,191,826.17

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Solution

The fourth proportional to 4,204,848.71, 6,302,964.27 and 3,191,826.17 is: 4,784,468.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,848.71 : 6,302,964.27 = 3,191,826.17 : x
  2. Step 2: Convert to fraction form
    4,204,848.71/6,302,964.27 = 3,191,826.17/x
  3. Step 3: Cross multiply
    4,204,848.71x = 6,302,964.27 × 3,191,826.17
  4. Step 4: Simplify right side
    4,204,848.71x = 20,117,966,305,560.95
  5. Step 5: Solve for x
    x = 20,117,966,305,560.95/4,204,848.71
  6. Step 6: Final answer
    x = 4,784,468.53

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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.