Home / 9,208,321.84-13,814,805.30-3,060,335.76

Finding the Fourth Proportional to 9,208,321.84, 13,814,805.30 and 3,060,335.76

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Solution

The fourth proportional to 9,208,321.84, 13,814,805.30 and 3,060,335.76 is: 4,591,275.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,321.84 : 13,814,805.30 = 3,060,335.76 : x
  2. Step 2: Convert to fraction form
    9,208,321.84/13,814,805.30 = 3,060,335.76/x
  3. Step 3: Cross multiply
    9,208,321.84x = 13,814,805.30 × 3,060,335.76
  4. Step 4: Simplify right side
    9,208,321.84x = 42,277,942,677,027.52
  5. Step 5: Solve for x
    x = 42,277,942,677,027.52/9,208,321.84
  6. Step 6: Final answer
    x = 4,591,275.52

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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.