Home / 3,703,677.72-5,109,941.46-2,414,047.56

Finding the Fourth Proportional to 3,703,677.72, 5,109,941.46 and 2,414,047.56

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Solution

The fourth proportional to 3,703,677.72, 5,109,941.46 and 2,414,047.56 is: 3,330,646.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,677.72 : 5,109,941.46 = 2,414,047.56 : x
  2. Step 2: Convert to fraction form
    3,703,677.72/5,109,941.46 = 2,414,047.56/x
  3. Step 3: Cross multiply
    3,703,677.72x = 5,109,941.46 × 2,414,047.56
  4. Step 4: Simplify right side
    3,703,677.72x = 12,335,641,713,255.84
  5. Step 5: Solve for x
    x = 12,335,641,713,255.84/3,703,677.72
  6. Step 6: Final answer
    x = 3,330,646.63

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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.