Home / 3,552,164.60-5,328,246.90-2,133,822.20

Finding the Fourth Proportional to 3,552,164.60, 5,328,246.90 and 2,133,822.20

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Solution

The fourth proportional to 3,552,164.60, 5,328,246.90 and 2,133,822.20 is: 3,200,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,164.60 : 5,328,246.90 = 2,133,822.20 : x
  2. Step 2: Convert to fraction form
    3,552,164.60/5,328,246.90 = 2,133,822.20/x
  3. Step 3: Cross multiply
    3,552,164.60x = 5,328,246.90 × 2,133,822.20
  4. Step 4: Simplify right side
    3,552,164.60x = 11,369,531,522,301.18
  5. Step 5: Solve for x
    x = 11,369,531,522,301.18/3,552,164.60
  6. Step 6: Final answer
    x = 3,200,733.30

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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.