Home / 10,685,174.58-16,027,537.10-2,598,191.69

Finding the Fourth Proportional to 10,685,174.58, 16,027,537.10 and 2,598,191.69

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Solution

The fourth proportional to 10,685,174.58, 16,027,537.10 and 2,598,191.69 is: 3,897,232.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,174.58 : 16,027,537.10 = 2,598,191.69 : x
  2. Step 2: Convert to fraction form
    10,685,174.58/16,027,537.10 = 2,598,191.69/x
  3. Step 3: Cross multiply
    10,685,174.58x = 16,027,537.10 × 2,598,191.69
  4. Step 4: Simplify right side
    10,685,174.58x = 41,642,613,611,258.05
  5. Step 5: Solve for x
    x = 41,642,613,611,258.05/10,685,174.58
  6. Step 6: Final answer
    x = 3,897,232.87

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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.