Home / 968,243.44-1,336,082.34-560,263.90

Finding the Fourth Proportional to 968,243.44, 1,336,082.34 and 560,263.90

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Solution

The fourth proportional to 968,243.44, 1,336,082.34 and 560,263.90 is: 773,110.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,243.44 : 1,336,082.34 = 560,263.90 : x
  2. Step 2: Convert to fraction form
    968,243.44/1,336,082.34 = 560,263.90/x
  3. Step 3: Cross multiply
    968,243.44x = 1,336,082.34 × 560,263.90
  4. Step 4: Simplify right side
    968,243.44x = 748,558,702,529.53
  5. Step 5: Solve for x
    x = 748,558,702,529.53/968,243.44
  6. Step 6: Final answer
    x = 773,110.02

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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.