Home / 3,372,597.41-4,655,704.23-2,150,545.55

Finding the Fourth Proportional to 3,372,597.41, 4,655,704.23 and 2,150,545.55

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Solution

The fourth proportional to 3,372,597.41, 4,655,704.23 and 2,150,545.55 is: 2,968,721.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,597.41 : 4,655,704.23 = 2,150,545.55 : x
  2. Step 2: Convert to fraction form
    3,372,597.41/4,655,704.23 = 2,150,545.55/x
  3. Step 3: Cross multiply
    3,372,597.41x = 4,655,704.23 × 2,150,545.55
  4. Step 4: Simplify right side
    3,372,597.41x = 10,012,303,990,664.16
  5. Step 5: Solve for x
    x = 10,012,303,990,664.16/3,372,597.41
  6. Step 6: Final answer
    x = 2,968,721.96

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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.