Home / 2,368,398.99-3,551,238.61-927,395.23

Finding the Fourth Proportional to 2,368,398.99, 3,551,238.61 and 927,395.23

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Solution

The fourth proportional to 2,368,398.99, 3,551,238.61 and 927,395.23 is: 1,390,560.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,398.99 : 3,551,238.61 = 927,395.23 : x
  2. Step 2: Convert to fraction form
    2,368,398.99/3,551,238.61 = 927,395.23/x
  3. Step 3: Cross multiply
    2,368,398.99x = 3,551,238.61 × 927,395.23
  4. Step 4: Simplify right side
    2,368,398.99x = 3,293,401,747,505.83
  5. Step 5: Solve for x
    x = 3,293,401,747,505.83/2,368,398.99
  6. Step 6: Final answer
    x = 1,390,560.36

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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.