Home / 6,345,860.31-8,757,829.42-3,593,032.79

Finding the Fourth Proportional to 6,345,860.31, 8,757,829.42 and 3,593,032.79

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Solution

The fourth proportional to 6,345,860.31, 8,757,829.42 and 3,593,032.79 is: 4,958,692.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,860.31 : 8,757,829.42 = 3,593,032.79 : x
  2. Step 2: Convert to fraction form
    6,345,860.31/8,757,829.42 = 3,593,032.79/x
  3. Step 3: Cross multiply
    6,345,860.31x = 8,757,829.42 × 3,593,032.79
  4. Step 4: Simplify right side
    6,345,860.31x = 31,467,168,222,514.96
  5. Step 5: Solve for x
    x = 31,467,168,222,514.96/6,345,860.31
  6. Step 6: Final answer
    x = 4,958,692.23

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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.