Home / 9,741,953.41-13,444,115.06-6,310,167.68

Finding the Fourth Proportional to 9,741,953.41, 13,444,115.06 and 6,310,167.68

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Solution

The fourth proportional to 9,741,953.41, 13,444,115.06 and 6,310,167.68 is: 8,708,173.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741,953.41 : 13,444,115.06 = 6,310,167.68 : x
  2. Step 2: Convert to fraction form
    9,741,953.41/13,444,115.06 = 6,310,167.68/x
  3. Step 3: Cross multiply
    9,741,953.41x = 13,444,115.06 × 6,310,167.68
  4. Step 4: Simplify right side
    9,741,953.41x = 84,834,620,306,262.42
  5. Step 5: Solve for x
    x = 84,834,620,306,262.42/9,741,953.41
  6. Step 6: Final answer
    x = 8,708,173.48

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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.