Home / 6,757,659.96-9,325,572.78-3,701,983.80

Finding the Fourth Proportional to 6,757,659.96, 9,325,572.78 and 3,701,983.80

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Solution

The fourth proportional to 6,757,659.96, 9,325,572.78 and 3,701,983.80 is: 5,108,738.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,659.96 : 9,325,572.78 = 3,701,983.80 : x
  2. Step 2: Convert to fraction form
    6,757,659.96/9,325,572.78 = 3,701,983.80/x
  3. Step 3: Cross multiply
    6,757,659.96x = 9,325,572.78 × 3,701,983.80
  4. Step 4: Simplify right side
    6,757,659.96x = 34,523,119,357,280.96
  5. Step 5: Solve for x
    x = 34,523,119,357,280.96/6,757,659.96
  6. Step 6: Final answer
    x = 5,108,738.76

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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.