Home / 8,444,306.33-11,654,221.98-4,723,344.12

Finding the Fourth Proportional to 8,444,306.33, 11,654,221.98 and 4,723,344.12

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Solution

The fourth proportional to 8,444,306.33, 11,654,221.98 and 4,723,344.12 is: 6,518,818.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,306.33 : 11,654,221.98 = 4,723,344.12 : x
  2. Step 2: Convert to fraction form
    8,444,306.33/11,654,221.98 = 4,723,344.12/x
  3. Step 3: Cross multiply
    8,444,306.33x = 11,654,221.98 × 4,723,344.12
  4. Step 4: Simplify right side
    8,444,306.33x = 55,046,900,923,823.63
  5. Step 5: Solve for x
    x = 55,046,900,923,823.63/8,444,306.33
  6. Step 6: Final answer
    x = 6,518,818.57

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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.