Home / 3,149,330.76-4,726,081.08-1,730,376

Finding the Fourth Proportional to 3,149,330.76, 4,726,081.08 and 1,730,376

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Solution

The fourth proportional to 3,149,330.76, 4,726,081.08 and 1,730,376 is: 2,596,709.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,330.76 : 4,726,081.08 = 1,730,376 : x
  2. Step 2: Convert to fraction form
    3,149,330.76/4,726,081.08 = 1,730,376/x
  3. Step 3: Cross multiply
    3,149,330.76x = 4,726,081.08 × 1,730,376
  4. Step 4: Simplify right side
    3,149,330.76x = 8,177,897,274,886.08
  5. Step 5: Solve for x
    x = 8,177,897,274,886.08/3,149,330.76
  6. Step 6: Final answer
    x = 2,596,709.55

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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.