Home / 5,469,163.94-7,547,598.48-3,021,932.69

Finding the Fourth Proportional to 5,469,163.94, 7,547,598.48 and 3,021,932.69

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Solution

The fourth proportional to 5,469,163.94, 7,547,598.48 and 3,021,932.69 is: 4,170,351.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,163.94 : 7,547,598.48 = 3,021,932.69 : x
  2. Step 2: Convert to fraction form
    5,469,163.94/7,547,598.48 = 3,021,932.69/x
  3. Step 3: Cross multiply
    5,469,163.94x = 7,547,598.48 × 3,021,932.69
  4. Step 4: Simplify right side
    5,469,163.94x = 22,808,334,596,575.31
  5. Step 5: Solve for x
    x = 22,808,334,596,575.31/5,469,163.94
  6. Step 6: Final answer
    x = 4,170,351.24

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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.