Home / 4,841,253.60-6,680,665.52-2,665,383.64

Finding the Fourth Proportional to 4,841,253.60, 6,680,665.52 and 2,665,383.64

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Solution

The fourth proportional to 4,841,253.60, 6,680,665.52 and 2,665,383.64 is: 3,678,083.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,253.60 : 6,680,665.52 = 2,665,383.64 : x
  2. Step 2: Convert to fraction form
    4,841,253.60/6,680,665.52 = 2,665,383.64/x
  3. Step 3: Cross multiply
    4,841,253.60x = 6,680,665.52 × 2,665,383.64
  4. Step 4: Simplify right side
    4,841,253.60x = 17,806,536,581,320.09
  5. Step 5: Solve for x
    x = 17,806,536,581,320.09/4,841,253.60
  6. Step 6: Final answer
    x = 3,678,083.83

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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.