Home / 2,238,324.40-3,350,342.40-1,765,932.40

Finding the Fourth Proportional to 2,238,324.40, 3,350,342.40 and 1,765,932.40

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Solution

The fourth proportional to 2,238,324.40, 3,350,342.40 and 1,765,932.40 is: 2,643,262.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,324.40 : 3,350,342.40 = 1,765,932.40 : x
  2. Step 2: Convert to fraction form
    2,238,324.40/3,350,342.40 = 1,765,932.40/x
  3. Step 3: Cross multiply
    2,238,324.40x = 3,350,342.40 × 1,765,932.40
  4. Step 4: Simplify right side
    2,238,324.40x = 5,916,478,195,253.76
  5. Step 5: Solve for x
    x = 5,916,478,195,253.76/2,238,324.40
  6. Step 6: Final answer
    x = 2,643,262.16

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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.