Home / 804,224.46-1,109,841.33-441,680.94

Finding the Fourth Proportional to 804,224.46, 1,109,841.33 and 441,680.94

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Solution

The fourth proportional to 804,224.46, 1,109,841.33 and 441,680.94 is: 609,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,224.46 : 1,109,841.33 = 441,680.94 : x
  2. Step 2: Convert to fraction form
    804,224.46/1,109,841.33 = 441,680.94/x
  3. Step 3: Cross multiply
    804,224.46x = 1,109,841.33 × 441,680.94
  4. Step 4: Simplify right side
    804,224.46x = 490,195,761,885.25
  5. Step 5: Solve for x
    x = 490,195,761,885.25/804,224.46
  6. Step 6: Final answer
    x = 609,526.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.