Home / 4,074,672.10-6,112,008.15-3,614,089.90

Finding the Fourth Proportional to 4,074,672.10, 6,112,008.15 and 3,614,089.90

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Solution

The fourth proportional to 4,074,672.10, 6,112,008.15 and 3,614,089.90 is: 5,421,134.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,672.10 : 6,112,008.15 = 3,614,089.90 : x
  2. Step 2: Convert to fraction form
    4,074,672.10/6,112,008.15 = 3,614,089.90/x
  3. Step 3: Cross multiply
    4,074,672.10x = 6,112,008.15 × 3,614,089.90
  4. Step 4: Simplify right side
    4,074,672.10x = 22,089,346,923,632.69
  5. Step 5: Solve for x
    x = 22,089,346,923,632.69/4,074,672.10
  6. Step 6: Final answer
    x = 5,421,134.85

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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.