Home / 8,352,005.10-12,546,670.05-8,034,744.30

Finding the Fourth Proportional to 8,352,005.10, 12,546,670.05 and 8,034,744.30

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Solution

The fourth proportional to 8,352,005.10, 12,546,670.05 and 8,034,744.30 is: 12,070,069.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,005.10 : 12,546,670.05 = 8,034,744.30 : x
  2. Step 2: Convert to fraction form
    8,352,005.10/12,546,670.05 = 8,034,744.30/x
  3. Step 3: Cross multiply
    8,352,005.10x = 12,546,670.05 × 8,034,744.30
  4. Step 4: Simplify right side
    8,352,005.10x = 100,809,285,668,218.22
  5. Step 5: Solve for x
    x = 100,809,285,668,218.22/8,352,005.10
  6. Step 6: Final answer
    x = 12,070,069.94

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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.