Home / 2,446,328.43-3,669,207.52-649,351.53

Finding the Fourth Proportional to 2,446,328.43, 3,669,207.52 and 649,351.53

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Solution

The fourth proportional to 2,446,328.43, 3,669,207.52 and 649,351.53 is: 973,951.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,328.43 : 3,669,207.52 = 649,351.53 : x
  2. Step 2: Convert to fraction form
    2,446,328.43/3,669,207.52 = 649,351.53/x
  3. Step 3: Cross multiply
    2,446,328.43x = 3,669,207.52 × 649,351.53
  4. Step 4: Simplify right side
    2,446,328.43x = 2,382,605,516,999.51
  5. Step 5: Solve for x
    x = 2,382,605,516,999.51/2,446,328.43
  6. Step 6: Final answer
    x = 973,951.61

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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.