Home / 6,797,427.76-9,380,697.82-3,699,801.40

Finding the Fourth Proportional to 6,797,427.76, 9,380,697.82 and 3,699,801.40

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Solution

The fourth proportional to 6,797,427.76, 9,380,697.82 and 3,699,801.40 is: 5,105,860.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,427.76 : 9,380,697.82 = 3,699,801.40 : x
  2. Step 2: Convert to fraction form
    6,797,427.76/9,380,697.82 = 3,699,801.40/x
  3. Step 3: Cross multiply
    6,797,427.76x = 9,380,697.82 × 3,699,801.40
  4. Step 4: Simplify right side
    6,797,427.76x = 34,706,718,927,412.95
  5. Step 5: Solve for x
    x = 34,706,718,927,412.95/6,797,427.76
  6. Step 6: Final answer
    x = 5,105,860.65

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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.