Home / 3,551,362.46-4,897,611.81-2,327,223.38

Finding the Fourth Proportional to 3,551,362.46, 4,897,611.81 and 2,327,223.38

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Solution

The fourth proportional to 3,551,362.46, 4,897,611.81 and 2,327,223.38 is: 3,209,426.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,362.46 : 4,897,611.81 = 2,327,223.38 : x
  2. Step 2: Convert to fraction form
    3,551,362.46/4,897,611.81 = 2,327,223.38/x
  3. Step 3: Cross multiply
    3,551,362.46x = 4,897,611.81 × 2,327,223.38
  4. Step 4: Simplify right side
    3,551,362.46x = 11,397,836,685,908.06
  5. Step 5: Solve for x
    x = 11,397,836,685,908.06/3,551,362.46
  6. Step 6: Final answer
    x = 3,209,426.48

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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.