Home / 8,229,207.15-12,344,623.56-2,837,148.93

Finding the Fourth Proportional to 8,229,207.15, 12,344,623.56 and 2,837,148.93

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Solution

The fourth proportional to 8,229,207.15, 12,344,623.56 and 2,837,148.93 is: 4,256,003.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,229,207.15 : 12,344,623.56 = 2,837,148.93 : x
  2. Step 2: Convert to fraction form
    8,229,207.15/12,344,623.56 = 2,837,148.93/x
  3. Step 3: Cross multiply
    8,229,207.15x = 12,344,623.56 × 2,837,148.93
  4. Step 4: Simplify right side
    8,229,207.15x = 35,023,535,524,506.79
  5. Step 5: Solve for x
    x = 35,023,535,524,506.79/8,229,207.15
  6. Step 6: Final answer
    x = 4,256,003.63

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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.