Home / 8,703,092.85-13,050,133.92-3,906,651.93

Finding the Fourth Proportional to 8,703,092.85, 13,050,133.92 and 3,906,651.93

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Solution

The fourth proportional to 8,703,092.85, 13,050,133.92 and 3,906,651.93 is: 5,857,955.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,092.85 : 13,050,133.92 = 3,906,651.93 : x
  2. Step 2: Convert to fraction form
    8,703,092.85/13,050,133.92 = 3,906,651.93/x
  3. Step 3: Cross multiply
    8,703,092.85x = 13,050,133.92 × 3,906,651.93
  4. Step 4: Simplify right side
    8,703,092.85x = 50,982,330,865,326.47
  5. Step 5: Solve for x
    x = 50,982,330,865,326.47/8,703,092.85
  6. Step 6: Final answer
    x = 5,857,955.53

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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.