Home / 8,876,316.20-13,306,698.30-6,027,189.80

Finding the Fourth Proportional to 8,876,316.20, 13,306,698.30 and 6,027,189.80

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Solution

The fourth proportional to 8,876,316.20, 13,306,698.30 and 6,027,189.80 is: 9,035,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,316.20 : 13,306,698.30 = 6,027,189.80 : x
  2. Step 2: Convert to fraction form
    8,876,316.20/13,306,698.30 = 6,027,189.80/x
  3. Step 3: Cross multiply
    8,876,316.20x = 13,306,698.30 × 6,027,189.80
  4. Step 4: Simplify right side
    8,876,316.20x = 80,201,996,265,437.34
  5. Step 5: Solve for x
    x = 80,201,996,265,437.34/8,876,316.20
  6. Step 6: Final answer
    x = 9,035,504.65

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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.