Home / 769,060.19-1,153,593.11-236,577.53

Finding the Fourth Proportional to 769,060.19, 1,153,593.11 and 236,577.53

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Solution

The fourth proportional to 769,060.19, 1,153,593.11 and 236,577.53 is: 354,867.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,060.19 : 1,153,593.11 = 236,577.53 : x
  2. Step 2: Convert to fraction form
    769,060.19/1,153,593.11 = 236,577.53/x
  3. Step 3: Cross multiply
    769,060.19x = 1,153,593.11 × 236,577.53
  4. Step 4: Simplify right side
    769,060.19x = 272,914,203,412.30
  5. Step 5: Solve for x
    x = 272,914,203,412.30/769,060.19
  6. Step 6: Final answer
    x = 354,867.16

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Double scale
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1.5x scale

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.