Home / 7,842,249.30-11,767,553.55-3,050,094.90

Finding the Fourth Proportional to 7,842,249.30, 11,767,553.55 and 3,050,094.90

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Solution

The fourth proportional to 7,842,249.30, 11,767,553.55 and 3,050,094.90 is: 4,576,767.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,842,249.30 : 11,767,553.55 = 3,050,094.90 : x
  2. Step 2: Convert to fraction form
    7,842,249.30/11,767,553.55 = 3,050,094.90/x
  3. Step 3: Cross multiply
    7,842,249.30x = 11,767,553.55 × 3,050,094.90
  4. Step 4: Simplify right side
    7,842,249.30x = 35,892,155,068,331.90
  5. Step 5: Solve for x
    x = 35,892,155,068,331.90/7,842,249.30
  6. Step 6: Final answer
    x = 4,576,767.93

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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.