Home / 4,208,241.79-5,807,371.17-2,274,502.47

Finding the Fourth Proportional to 4,208,241.79, 5,807,371.17 and 2,274,502.47

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Solution

The fourth proportional to 4,208,241.79, 5,807,371.17 and 2,274,502.47 is: 3,138,812.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,241.79 : 5,807,371.17 = 2,274,502.47 : x
  2. Step 2: Convert to fraction form
    4,208,241.79/5,807,371.17 = 2,274,502.47/x
  3. Step 3: Cross multiply
    4,208,241.79x = 5,807,371.17 × 2,274,502.47
  4. Step 4: Simplify right side
    4,208,241.79x = 13,208,880,070,371.79
  5. Step 5: Solve for x
    x = 13,208,880,070,371.79/4,208,241.79
  6. Step 6: Final answer
    x = 3,138,812.06

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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.