Home / 3,706,593.17-5,112,462.02-3,401,654.27

Finding the Fourth Proportional to 3,706,593.17, 5,112,462.02 and 3,401,654.27

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Solution

The fourth proportional to 3,706,593.17, 5,112,462.02 and 3,401,654.27 is: 4,691,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,593.17 : 5,112,462.02 = 3,401,654.27 : x
  2. Step 2: Convert to fraction form
    3,706,593.17/5,112,462.02 = 3,401,654.27/x
  3. Step 3: Cross multiply
    3,706,593.17x = 5,112,462.02 × 3,401,654.27
  4. Step 4: Simplify right side
    3,706,593.17x = 17,390,828,217,975.24
  5. Step 5: Solve for x
    x = 17,390,828,217,975.24/3,706,593.17
  6. Step 6: Final answer
    x = 4,691,863.24

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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.