Home / 7,349,159.46-11,023,026.43-2,231,633.66

Finding the Fourth Proportional to 7,349,159.46, 11,023,026.43 and 2,231,633.66

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Solution

The fourth proportional to 7,349,159.46, 11,023,026.43 and 2,231,633.66 is: 3,347,234.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,159.46 : 11,023,026.43 = 2,231,633.66 : x
  2. Step 2: Convert to fraction form
    7,349,159.46/11,023,026.43 = 2,231,633.66/x
  3. Step 3: Cross multiply
    7,349,159.46x = 11,023,026.43 × 2,231,633.66
  4. Step 4: Simplify right side
    7,349,159.46x = 24,599,356,816,257.64
  5. Step 5: Solve for x
    x = 24,599,356,816,257.64/7,349,159.46
  6. Step 6: Final answer
    x = 3,347,234.05

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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.