Home / 968,064.16-1,452,234.48-303,268

Finding the Fourth Proportional to 968,064.16, 1,452,234.48 and 303,268

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Solution

The fourth proportional to 968,064.16, 1,452,234.48 and 303,268 is: 454,945.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,064.16 : 1,452,234.48 = 303,268 : x
  2. Step 2: Convert to fraction form
    968,064.16/1,452,234.48 = 303,268/x
  3. Step 3: Cross multiply
    968,064.16x = 1,452,234.48 × 303,268
  4. Step 4: Simplify right side
    968,064.16x = 440,416,246,280.64
  5. Step 5: Solve for x
    x = 440,416,246,280.64/968,064.16
  6. Step 6: Final answer
    x = 454,945.31

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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.