Home / 966,608.28-1,334,404.26-604,233.72

Finding the Fourth Proportional to 966,608.28, 1,334,404.26 and 604,233.72

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Solution

The fourth proportional to 966,608.28, 1,334,404.26 and 604,233.72 is: 834,145.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,608.28 : 1,334,404.26 = 604,233.72 : x
  2. Step 2: Convert to fraction form
    966,608.28/1,334,404.26 = 604,233.72/x
  3. Step 3: Cross multiply
    966,608.28x = 1,334,404.26 × 604,233.72
  4. Step 4: Simplify right side
    966,608.28x = 806,292,050,003.65
  5. Step 5: Solve for x
    x = 806,292,050,003.65/966,608.28
  6. Step 6: Final answer
    x = 834,145.61

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Double scale
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1.5x scale

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.