Home / 5,958,009.93-8,222,326.77-3,308,869.52

Finding the Fourth Proportional to 5,958,009.93, 8,222,326.77 and 3,308,869.52

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Solution

The fourth proportional to 5,958,009.93, 8,222,326.77 and 3,308,869.52 is: 4,566,391.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,009.93 : 8,222,326.77 = 3,308,869.52 : x
  2. Step 2: Convert to fraction form
    5,958,009.93/8,222,326.77 = 3,308,869.52/x
  3. Step 3: Cross multiply
    5,958,009.93x = 8,222,326.77 × 3,308,869.52
  4. Step 4: Simplify right side
    5,958,009.93x = 27,206,606,391,621.42
  5. Step 5: Solve for x
    x = 27,206,606,391,621.42/5,958,009.93
  6. Step 6: Final answer
    x = 4,566,391.58

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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.