Home / 5,089,093.20-7,632,837.90-4,230,044.46

Finding the Fourth Proportional to 5,089,093.20, 7,632,837.90 and 4,230,044.46

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Solution

The fourth proportional to 5,089,093.20, 7,632,837.90 and 4,230,044.46 is: 6,344,400.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,093.20 : 7,632,837.90 = 4,230,044.46 : x
  2. Step 2: Convert to fraction form
    5,089,093.20/7,632,837.90 = 4,230,044.46/x
  3. Step 3: Cross multiply
    5,089,093.20x = 7,632,837.90 × 4,230,044.46
  4. Step 4: Simplify right side
    5,089,093.20x = 32,287,243,672,973.04
  5. Step 5: Solve for x
    x = 32,287,243,672,973.04/5,089,093.20
  6. Step 6: Final answer
    x = 6,344,400.15

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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.