Home / 6,548,235.60-9,843,348.60-4,667,998.80

Finding the Fourth Proportional to 6,548,235.60, 9,843,348.60 and 4,667,998.80

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Solution

The fourth proportional to 6,548,235.60, 9,843,348.60 and 4,667,998.80 is: 7,016,964.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,235.60 : 9,843,348.60 = 4,667,998.80 : x
  2. Step 2: Convert to fraction form
    6,548,235.60/9,843,348.60 = 4,667,998.80/x
  3. Step 3: Cross multiply
    6,548,235.60x = 9,843,348.60 × 4,667,998.80
  4. Step 4: Simplify right side
    6,548,235.60x = 45,948,739,452,781.68
  5. Step 5: Solve for x
    x = 45,948,739,452,781.68/6,548,235.60
  6. Step 6: Final answer
    x = 7,016,964.91

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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.