Home / 4,672,002.60-7,008,003.90-4,093,468.20

Finding the Fourth Proportional to 4,672,002.60, 7,008,003.90 and 4,093,468.20

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Solution

The fourth proportional to 4,672,002.60, 7,008,003.90 and 4,093,468.20 is: 6,140,202.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,002.60 : 7,008,003.90 = 4,093,468.20 : x
  2. Step 2: Convert to fraction form
    4,672,002.60/7,008,003.90 = 4,093,468.20/x
  3. Step 3: Cross multiply
    4,672,002.60x = 7,008,003.90 × 4,093,468.20
  4. Step 4: Simplify right side
    4,672,002.60x = 28,687,041,110,125.98
  5. Step 5: Solve for x
    x = 28,687,041,110,125.98/4,672,002.60
  6. Step 6: Final answer
    x = 6,140,202.30

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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.