Home / 2,673,253.44-3,690,433.44-1,743,382.08

Finding the Fourth Proportional to 2,673,253.44, 3,690,433.44 and 1,743,382.08

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Solution

The fourth proportional to 2,673,253.44, 3,690,433.44 and 1,743,382.08 is: 2,406,743.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,253.44 : 3,690,433.44 = 1,743,382.08 : x
  2. Step 2: Convert to fraction form
    2,673,253.44/3,690,433.44 = 1,743,382.08/x
  3. Step 3: Cross multiply
    2,673,253.44x = 3,690,433.44 × 1,743,382.08
  4. Step 4: Simplify right side
    2,673,253.44x = 6,433,835,526,728.76
  5. Step 5: Solve for x
    x = 6,433,835,526,728.76/2,673,253.44
  6. Step 6: Final answer
    x = 2,406,743.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.