Home / 4,089,814.60-6,134,721.90-2,950,168.90

Finding the Fourth Proportional to 4,089,814.60, 6,134,721.90 and 2,950,168.90

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Solution

The fourth proportional to 4,089,814.60, 6,134,721.90 and 2,950,168.90 is: 4,425,253.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,814.60 : 6,134,721.90 = 2,950,168.90 : x
  2. Step 2: Convert to fraction form
    4,089,814.60/6,134,721.90 = 2,950,168.90/x
  3. Step 3: Cross multiply
    4,089,814.60x = 6,134,721.90 × 2,950,168.90
  4. Step 4: Simplify right side
    4,089,814.60x = 18,098,465,759,528.91
  5. Step 5: Solve for x
    x = 18,098,465,759,528.91/4,089,814.60
  6. Step 6: Final answer
    x = 4,425,253.35

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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.