Home / 5,371,029.64-8,056,464.73-1,327,517.24

Finding the Fourth Proportional to 5,371,029.64, 8,056,464.73 and 1,327,517.24

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Solution

The fourth proportional to 5,371,029.64, 8,056,464.73 and 1,327,517.24 is: 1,991,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,029.64 : 8,056,464.73 = 1,327,517.24 : x
  2. Step 2: Convert to fraction form
    5,371,029.64/8,056,464.73 = 1,327,517.24/x
  3. Step 3: Cross multiply
    5,371,029.64x = 8,056,464.73 × 1,327,517.24
  4. Step 4: Simplify right side
    5,371,029.64x = 10,695,095,822,526.95
  5. Step 5: Solve for x
    x = 10,695,095,822,526.95/5,371,029.64
  6. Step 6: Final answer
    x = 1,991,256.15

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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.