Home / 2,240,532.30-3,360,793.32-960,309.65

Finding the Fourth Proportional to 2,240,532.30, 3,360,793.32 and 960,309.65

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Solution

The fourth proportional to 2,240,532.30, 3,360,793.32 and 960,309.65 is: 1,440,462.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,532.30 : 3,360,793.32 = 960,309.65 : x
  2. Step 2: Convert to fraction form
    2,240,532.30/3,360,793.32 = 960,309.65/x
  3. Step 3: Cross multiply
    2,240,532.30x = 3,360,793.32 × 960,309.65
  4. Step 4: Simplify right side
    2,240,532.30x = 3,227,402,262,552.65
  5. Step 5: Solve for x
    x = 3,227,402,262,552.65/2,240,532.30
  6. Step 6: Final answer
    x = 1,440,462.28

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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.