Home / 3,248,516.54-4,482,898.43-1,798,180.76

Finding the Fourth Proportional to 3,248,516.54, 4,482,898.43 and 1,798,180.76

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Solution

The fourth proportional to 3,248,516.54, 4,482,898.43 and 1,798,180.76 is: 2,481,459.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,516.54 : 4,482,898.43 = 1,798,180.76 : x
  2. Step 2: Convert to fraction form
    3,248,516.54/4,482,898.43 = 1,798,180.76/x
  3. Step 3: Cross multiply
    3,248,516.54x = 4,482,898.43 × 1,798,180.76
  4. Step 4: Simplify right side
    3,248,516.54x = 8,061,061,708,076.55
  5. Step 5: Solve for x
    x = 8,061,061,708,076.55/3,248,516.54
  6. Step 6: Final answer
    x = 2,481,459.34

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Double scale
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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.