Home / 2,239,752.52-3,360,299.10-723,673.72

Finding the Fourth Proportional to 2,239,752.52, 3,360,299.10 and 723,673.72

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Solution

The fourth proportional to 2,239,752.52, 3,360,299.10 and 723,673.72 is: 1,085,727.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,752.52 : 3,360,299.10 = 723,673.72 : x
  2. Step 2: Convert to fraction form
    2,239,752.52/3,360,299.10 = 723,673.72/x
  3. Step 3: Cross multiply
    2,239,752.52x = 3,360,299.10 × 723,673.72
  4. Step 4: Simplify right side
    2,239,752.52x = 2,431,760,150,009.65
  5. Step 5: Solve for x
    x = 2,431,760,150,009.65/2,239,752.52
  6. Step 6: Final answer
    x = 1,085,727.16

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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.