Home / 4,536,634.20-6,804,951.30-2,269,152.60

Finding the Fourth Proportional to 4,536,634.20, 6,804,951.30 and 2,269,152.60

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Solution

The fourth proportional to 4,536,634.20, 6,804,951.30 and 2,269,152.60 is: 3,403,728.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,634.20 : 6,804,951.30 = 2,269,152.60 : x
  2. Step 2: Convert to fraction form
    4,536,634.20/6,804,951.30 = 2,269,152.60/x
  3. Step 3: Cross multiply
    4,536,634.20x = 6,804,951.30 × 2,269,152.60
  4. Step 4: Simplify right side
    4,536,634.20x = 15,441,472,935,268.38
  5. Step 5: Solve for x
    x = 15,441,472,935,268.38/4,536,634.20
  6. Step 6: Final answer
    x = 3,403,728.90

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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.