Home / 1,224,360.32-1,836,537.94-325,802

Finding the Fourth Proportional to 1,224,360.32, 1,836,537.94 and 325,802

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Solution

The fourth proportional to 1,224,360.32, 1,836,537.94 and 325,802 is: 488,702.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,360.32 : 1,836,537.94 = 325,802 : x
  2. Step 2: Convert to fraction form
    1,224,360.32/1,836,537.94 = 325,802/x
  3. Step 3: Cross multiply
    1,224,360.32x = 1,836,537.94 × 325,802
  4. Step 4: Simplify right side
    1,224,360.32x = 598,347,733,927.88
  5. Step 5: Solve for x
    x = 598,347,733,927.88/1,224,360.32
  6. Step 6: Final answer
    x = 488,702.32

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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.