Home / 2,422,171.41-3,633,238.86-624,902.10

Finding the Fourth Proportional to 2,422,171.41, 3,633,238.86 and 624,902.10

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Solution

The fourth proportional to 2,422,171.41, 3,633,238.86 and 624,902.10 is: 937,348.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,171.41 : 3,633,238.86 = 624,902.10 : x
  2. Step 2: Convert to fraction form
    2,422,171.41/3,633,238.86 = 624,902.10/x
  3. Step 3: Cross multiply
    2,422,171.41x = 3,633,238.86 × 624,902.10
  4. Step 4: Simplify right side
    2,422,171.41x = 2,270,418,593,415.61
  5. Step 5: Solve for x
    x = 2,270,418,593,415.61/2,422,171.41
  6. Step 6: Final answer
    x = 937,348.44

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Double scale
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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.