Home / 6,797,435.88-9,380,709.08-3,699,809.56

Finding the Fourth Proportional to 6,797,435.88, 9,380,709.08 and 3,699,809.56

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Solution

The fourth proportional to 6,797,435.88, 9,380,709.08 and 3,699,809.56 is: 5,105,871.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,435.88 : 9,380,709.08 = 3,699,809.56 : x
  2. Step 2: Convert to fraction form
    6,797,435.88/9,380,709.08 = 3,699,809.56/x
  3. Step 3: Cross multiply
    6,797,435.88x = 9,380,709.08 × 3,699,809.56
  4. Step 4: Simplify right side
    6,797,435.88x = 34,706,837,133,762.80
  5. Step 5: Solve for x
    x = 34,706,837,133,762.80/6,797,435.88
  6. Step 6: Final answer
    x = 5,105,871.94

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1.5x scale

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.