Home / 3,552,064.60-5,328,096.90-2,133,722.20

Finding the Fourth Proportional to 3,552,064.60, 5,328,096.90 and 2,133,722.20

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Solution

The fourth proportional to 3,552,064.60, 5,328,096.90 and 2,133,722.20 is: 3,200,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,064.60 : 5,328,096.90 = 2,133,722.20 : x
  2. Step 2: Convert to fraction form
    3,552,064.60/5,328,096.90 = 2,133,722.20/x
  3. Step 3: Cross multiply
    3,552,064.60x = 5,328,096.90 × 2,133,722.20
  4. Step 4: Simplify right side
    3,552,064.60x = 11,368,678,639,281.18
  5. Step 5: Solve for x
    x = 11,368,678,639,281.18/3,552,064.60
  6. Step 6: Final answer
    x = 3,200,583.30

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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.