Home / 3,774,065.20-5,661,097.09-934,177.46

Finding the Fourth Proportional to 3,774,065.20, 5,661,097.09 and 934,177.46

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Solution

The fourth proportional to 3,774,065.20, 5,661,097.09 and 934,177.46 is: 1,401,266.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,065.20 : 5,661,097.09 = 934,177.46 : x
  2. Step 2: Convert to fraction form
    3,774,065.20/5,661,097.09 = 934,177.46/x
  3. Step 3: Cross multiply
    3,774,065.20x = 5,661,097.09 × 934,177.46
  4. Step 4: Simplify right side
    3,774,065.20x = 5,288,469,269,708.66
  5. Step 5: Solve for x
    x = 5,288,469,269,708.66/3,774,065.20
  6. Step 6: Final answer
    x = 1,401,266.01

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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.