Home / 4,838,738.30-6,677,406.06-2,663,234.73

Finding the Fourth Proportional to 4,838,738.30, 6,677,406.06 and 2,663,234.73

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Solution

The fourth proportional to 4,838,738.30, 6,677,406.06 and 2,663,234.73 is: 3,675,234.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,738.30 : 6,677,406.06 = 2,663,234.73 : x
  2. Step 2: Convert to fraction form
    4,838,738.30/6,677,406.06 = 2,663,234.73/x
  3. Step 3: Cross multiply
    4,838,738.30x = 6,677,406.06 × 2,663,234.73
  4. Step 4: Simplify right side
    4,838,738.30x = 17,783,499,725,304.46
  5. Step 5: Solve for x
    x = 17,783,499,725,304.46/4,838,738.30
  6. Step 6: Final answer
    x = 3,675,234.87

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1.5x scale

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.