Home / 8,064,756.30-12,097,134.45-5,510,081.10

Finding the Fourth Proportional to 8,064,756.30, 12,097,134.45 and 5,510,081.10

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Solution

The fourth proportional to 8,064,756.30, 12,097,134.45 and 5,510,081.10 is: 8,265,121.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,756.30 : 12,097,134.45 = 5,510,081.10 : x
  2. Step 2: Convert to fraction form
    8,064,756.30/12,097,134.45 = 5,510,081.10/x
  3. Step 3: Cross multiply
    8,064,756.30x = 12,097,134.45 × 5,510,081.10
  4. Step 4: Simplify right side
    8,064,756.30x = 66,656,191,897,103.88
  5. Step 5: Solve for x
    x = 66,656,191,897,103.88/8,064,756.30
  6. Step 6: Final answer
    x = 8,265,121.65

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Similar ratio
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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.