Home / 1,073,357.89-1,610,240.96-363,195.25

Finding the Fourth Proportional to 1,073,357.89, 1,610,240.96 and 363,195.25

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Solution

The fourth proportional to 1,073,357.89, 1,610,240.96 and 363,195.25 is: 544,861.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,357.89 : 1,610,240.96 = 363,195.25 : x
  2. Step 2: Convert to fraction form
    1,073,357.89/1,610,240.96 = 363,195.25/x
  3. Step 3: Cross multiply
    1,073,357.89x = 1,610,240.96 × 363,195.25
  4. Step 4: Simplify right side
    1,073,357.89x = 584,831,868,027.44
  5. Step 5: Solve for x
    x = 584,831,868,027.44/1,073,357.89
  6. Step 6: Final answer
    x = 544,861.95

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Double scale
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Similar ratio
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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.