Home / 4,935,251.70-6,810,600.69-2,759,769.90

Finding the Fourth Proportional to 4,935,251.70, 6,810,600.69 and 2,759,769.90

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Solution

The fourth proportional to 4,935,251.70, 6,810,600.69 and 2,759,769.90 is: 3,808,456.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,251.70 : 6,810,600.69 = 2,759,769.90 : x
  2. Step 2: Convert to fraction form
    4,935,251.70/6,810,600.69 = 2,759,769.90/x
  3. Step 3: Cross multiply
    4,935,251.70x = 6,810,600.69 × 2,759,769.90
  4. Step 4: Simplify right side
    4,935,251.70x = 18,795,690,785,181.23
  5. Step 5: Solve for x
    x = 18,795,690,785,181.23/4,935,251.70
  6. Step 6: Final answer
    x = 3,808,456.37

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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.