Home / 9,584,163.09-13,226,092.40-5,233,218.50

Finding the Fourth Proportional to 9,584,163.09, 13,226,092.40 and 5,233,218.50

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Solution

The fourth proportional to 9,584,163.09, 13,226,092.40 and 5,233,218.50 is: 7,221,812.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584,163.09 : 13,226,092.40 = 5,233,218.50 : x
  2. Step 2: Convert to fraction form
    9,584,163.09/13,226,092.40 = 5,233,218.50/x
  3. Step 3: Cross multiply
    9,584,163.09x = 13,226,092.40 × 5,233,218.50
  4. Step 4: Simplify right side
    9,584,163.09x = 69,215,031,338,092.84
  5. Step 5: Solve for x
    x = 69,215,031,338,092.84/9,584,163.09
  6. Step 6: Final answer
    x = 7,221,812.76

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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.