Home / 9,060,579.48-12,503,592.46-4,986,198.52

Finding the Fourth Proportional to 9,060,579.48, 12,503,592.46 and 4,986,198.52

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Solution

The fourth proportional to 9,060,579.48, 12,503,592.46 and 4,986,198.52 is: 6,880,949.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,579.48 : 12,503,592.46 = 4,986,198.52 : x
  2. Step 2: Convert to fraction form
    9,060,579.48/12,503,592.46 = 4,986,198.52/x
  3. Step 3: Cross multiply
    9,060,579.48x = 12,503,592.46 × 4,986,198.52
  4. Step 4: Simplify right side
    9,060,579.48x = 62,345,394,218,735.16
  5. Step 5: Solve for x
    x = 62,345,394,218,735.16/9,060,579.48
  6. Step 6: Final answer
    x = 6,880,949.98

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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.