Home / 5,936,500.20-8,904,750.30-3,417,076.20

Finding the Fourth Proportional to 5,936,500.20, 8,904,750.30 and 3,417,076.20

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Solution

The fourth proportional to 5,936,500.20, 8,904,750.30 and 3,417,076.20 is: 5,125,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,500.20 : 8,904,750.30 = 3,417,076.20 : x
  2. Step 2: Convert to fraction form
    5,936,500.20/8,904,750.30 = 3,417,076.20/x
  3. Step 3: Cross multiply
    5,936,500.20x = 8,904,750.30 × 3,417,076.20
  4. Step 4: Simplify right side
    5,936,500.20x = 30,428,210,317,072.86
  5. Step 5: Solve for x
    x = 30,428,210,317,072.86/5,936,500.20
  6. Step 6: Final answer
    x = 5,125,614.30

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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.