Home / 11,141,220.66-16,714,236.01-3,464,715.34

Finding the Fourth Proportional to 11,141,220.66, 16,714,236.01 and 3,464,715.34

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Solution

The fourth proportional to 11,141,220.66, 16,714,236.01 and 3,464,715.34 is: 5,197,820.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,220.66 : 16,714,236.01 = 3,464,715.34 : x
  2. Step 2: Convert to fraction form
    11,141,220.66/16,714,236.01 = 3,464,715.34/x
  3. Step 3: Cross multiply
    11,141,220.66x = 16,714,236.01 × 3,464,715.34
  4. Step 4: Simplify right side
    11,141,220.66x = 57,910,069,857,331.78
  5. Step 5: Solve for x
    x = 57,910,069,857,331.78/11,141,220.66
  6. Step 6: Final answer
    x = 5,197,820.92

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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.