Home / 3,177,358.08-4,386,865.56-2,441,000.88

Finding the Fourth Proportional to 3,177,358.08, 4,386,865.56 and 2,441,000.88

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Solution

The fourth proportional to 3,177,358.08, 4,386,865.56 and 2,441,000.88 is: 3,370,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,358.08 : 4,386,865.56 = 2,441,000.88 : x
  2. Step 2: Convert to fraction form
    3,177,358.08/4,386,865.56 = 2,441,000.88/x
  3. Step 3: Cross multiply
    3,177,358.08x = 4,386,865.56 × 2,441,000.88
  4. Step 4: Simplify right side
    3,177,358.08x = 10,708,342,692,401.69
  5. Step 5: Solve for x
    x = 10,708,342,692,401.69/3,177,358.08
  6. Step 6: Final answer
    x = 3,370,203.30

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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.