Home / 6,955,241.80-10,432,862.70-3,176,105.80

Finding the Fourth Proportional to 6,955,241.80, 10,432,862.70 and 3,176,105.80

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Solution

The fourth proportional to 6,955,241.80, 10,432,862.70 and 3,176,105.80 is: 4,764,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,241.80 : 10,432,862.70 = 3,176,105.80 : x
  2. Step 2: Convert to fraction form
    6,955,241.80/10,432,862.70 = 3,176,105.80/x
  3. Step 3: Cross multiply
    6,955,241.80x = 10,432,862.70 × 3,176,105.80
  4. Step 4: Simplify right side
    6,955,241.80x = 33,135,875,732,073.66
  5. Step 5: Solve for x
    x = 33,135,875,732,073.66/6,955,241.80
  6. Step 6: Final answer
    x = 4,764,158.70

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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.