Home / 8,059,848.20-12,089,772.30-6,233,265.80

Finding the Fourth Proportional to 8,059,848.20, 12,089,772.30 and 6,233,265.80

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Solution

The fourth proportional to 8,059,848.20, 12,089,772.30 and 6,233,265.80 is: 9,349,898.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,848.20 : 12,089,772.30 = 6,233,265.80 : x
  2. Step 2: Convert to fraction form
    8,059,848.20/12,089,772.30 = 6,233,265.80/x
  3. Step 3: Cross multiply
    8,059,848.20x = 12,089,772.30 × 6,233,265.80
  4. Step 4: Simplify right side
    8,059,848.20x = 75,358,764,207,377.34
  5. Step 5: Solve for x
    x = 75,358,764,207,377.34/8,059,848.20
  6. Step 6: Final answer
    x = 9,349,898.70

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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.