Home / 8,238,298.41-11,369,523.15-4,568,365.80

Finding the Fourth Proportional to 8,238,298.41, 11,369,523.15 and 4,568,365.80

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Solution

The fourth proportional to 8,238,298.41, 11,369,523.15 and 4,568,365.80 is: 6,304,717.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238,298.41 : 11,369,523.15 = 4,568,365.80 : x
  2. Step 2: Convert to fraction form
    8,238,298.41/11,369,523.15 = 4,568,365.80/x
  3. Step 3: Cross multiply
    8,238,298.41x = 11,369,523.15 × 4,568,365.80
  4. Step 4: Simplify right side
    8,238,298.41x = 51,940,140,720,768.27
  5. Step 5: Solve for x
    x = 51,940,140,720,768.27/8,238,298.41
  6. Step 6: Final answer
    x = 6,304,717.08

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1.5x scale

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.