Home / 4,251,392.68-5,866,626.54-2,391,086.20

Finding the Fourth Proportional to 4,251,392.68, 5,866,626.54 and 2,391,086.20

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Solution

The fourth proportional to 4,251,392.68, 5,866,626.54 and 2,391,086.20 is: 3,299,532.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,392.68 : 5,866,626.54 = 2,391,086.20 : x
  2. Step 2: Convert to fraction form
    4,251,392.68/5,866,626.54 = 2,391,086.20/x
  3. Step 3: Cross multiply
    4,251,392.68x = 5,866,626.54 × 2,391,086.20
  4. Step 4: Simplify right side
    4,251,392.68x = 14,027,609,760,347.75
  5. Step 5: Solve for x
    x = 14,027,609,760,347.75/4,251,392.68
  6. Step 6: Final answer
    x = 3,299,532.84

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Double scale
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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.