Home / 3,468,755.18-5,201,840.01-1,193,643.38

Finding the Fourth Proportional to 3,468,755.18, 5,201,840.01 and 1,193,643.38

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Solution

The fourth proportional to 3,468,755.18, 5,201,840.01 and 1,193,643.38 is: 1,790,020.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,755.18 : 5,201,840.01 = 1,193,643.38 : x
  2. Step 2: Convert to fraction form
    3,468,755.18/5,201,840.01 = 1,193,643.38/x
  3. Step 3: Cross multiply
    3,468,755.18x = 5,201,840.01 × 1,193,643.38
  4. Step 4: Simplify right side
    3,468,755.18x = 6,209,141,891,755.63
  5. Step 5: Solve for x
    x = 6,209,141,891,755.63/3,468,755.18
  6. Step 6: Final answer
    x = 1,790,020.21

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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.