Home / 5,760,188.60-8,640,282.90-2,566,844.60

Finding the Fourth Proportional to 5,760,188.60, 8,640,282.90 and 2,566,844.60

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Solution

The fourth proportional to 5,760,188.60, 8,640,282.90 and 2,566,844.60 is: 3,850,266.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,188.60 : 8,640,282.90 = 2,566,844.60 : x
  2. Step 2: Convert to fraction form
    5,760,188.60/8,640,282.90 = 2,566,844.60/x
  3. Step 3: Cross multiply
    5,760,188.60x = 8,640,282.90 × 2,566,844.60
  4. Step 4: Simplify right side
    5,760,188.60x = 22,178,263,504,337.34
  5. Step 5: Solve for x
    x = 22,178,263,504,337.34/5,760,188.60
  6. Step 6: Final answer
    x = 3,850,266.90

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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.