Home / 3,119,334.30-4,672,003.05-3,049,350.30

Finding the Fourth Proportional to 3,119,334.30, 4,672,003.05 and 3,049,350.30

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Solution

The fourth proportional to 3,119,334.30, 4,672,003.05 and 3,049,350.30 is: 4,567,184.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,334.30 : 4,672,003.05 = 3,049,350.30 : x
  2. Step 2: Convert to fraction form
    3,119,334.30/4,672,003.05 = 3,049,350.30/x
  3. Step 3: Cross multiply
    3,119,334.30x = 4,672,003.05 × 3,049,350.30
  4. Step 4: Simplify right side
    3,119,334.30x = 14,246,573,902,118.41
  5. Step 5: Solve for x
    x = 14,246,573,902,118.41/3,119,334.30
  6. Step 6: Final answer
    x = 4,567,184.06

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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.