Home / 6,042,387.93-8,338,486.68-3,289,066.85

Finding the Fourth Proportional to 6,042,387.93, 8,338,486.68 and 3,289,066.85

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Solution

The fourth proportional to 6,042,387.93, 8,338,486.68 and 3,289,066.85 is: 4,538,907.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,387.93 : 8,338,486.68 = 3,289,066.85 : x
  2. Step 2: Convert to fraction form
    6,042,387.93/8,338,486.68 = 3,289,066.85/x
  3. Step 3: Cross multiply
    6,042,387.93x = 8,338,486.68 × 3,289,066.85
  4. Step 4: Simplify right side
    6,042,387.93x = 27,425,840,064,328.12
  5. Step 5: Solve for x
    x = 27,425,840,064,328.12/6,042,387.93
  6. Step 6: Final answer
    x = 4,538,907.53

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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.