Home / 7,349,159.64-11,023,026.71-2,231,633.84

Finding the Fourth Proportional to 7,349,159.64, 11,023,026.71 and 2,231,633.84

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Solution

The fourth proportional to 7,349,159.64, 11,023,026.71 and 2,231,633.84 is: 3,347,234.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,159.64 : 11,023,026.71 = 2,231,633.84 : x
  2. Step 2: Convert to fraction form
    7,349,159.64/11,023,026.71 = 2,231,633.84/x
  3. Step 3: Cross multiply
    7,349,159.64x = 11,023,026.71 × 2,231,633.84
  4. Step 4: Simplify right side
    7,349,159.64x = 24,599,359,441,659.26
  5. Step 5: Solve for x
    x = 24,599,359,441,659.26/7,349,159.64
  6. Step 6: Final answer
    x = 3,347,234.33

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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.