Home / 5,371,025.94-8,056,459.62-1,327,514.22

Finding the Fourth Proportional to 5,371,025.94, 8,056,459.62 and 1,327,514.22

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Solution

The fourth proportional to 5,371,025.94, 8,056,459.62 and 1,327,514.22 is: 1,991,251.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,025.94 : 8,056,459.62 = 1,327,514.22 : x
  2. Step 2: Convert to fraction form
    5,371,025.94/8,056,459.62 = 1,327,514.22/x
  3. Step 3: Cross multiply
    5,371,025.94x = 8,056,459.62 × 1,327,514.22
  4. Step 4: Simplify right side
    5,371,025.94x = 10,695,064,708,405.80
  5. Step 5: Solve for x
    x = 10,695,064,708,405.80/5,371,025.94
  6. Step 6: Final answer
    x = 1,991,251.73

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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.