Home / 9,654,426.30-14,483,583.45-2,830,986.30

Finding the Fourth Proportional to 9,654,426.30, 14,483,583.45 and 2,830,986.30

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Solution

The fourth proportional to 9,654,426.30, 14,483,583.45 and 2,830,986.30 is: 4,247,049.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,426.30 : 14,483,583.45 = 2,830,986.30 : x
  2. Step 2: Convert to fraction form
    9,654,426.30/14,483,583.45 = 2,830,986.30/x
  3. Step 3: Cross multiply
    9,654,426.30x = 14,483,583.45 × 2,830,986.30
  4. Step 4: Simplify right side
    9,654,426.30x = 41,002,826,321,856.73
  5. Step 5: Solve for x
    x = 41,002,826,321,856.73/9,654,426.30
  6. Step 6: Final answer
    x = 4,247,049.49

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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.