Home / 6,698,839.08-9,244,200.42-3,798,494.76

Finding the Fourth Proportional to 6,698,839.08, 9,244,200.42 and 3,798,494.76

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Solution

The fourth proportional to 6,698,839.08, 9,244,200.42 and 3,798,494.76 is: 5,241,810.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,839.08 : 9,244,200.42 = 3,798,494.76 : x
  2. Step 2: Convert to fraction form
    6,698,839.08/9,244,200.42 = 3,798,494.76/x
  3. Step 3: Cross multiply
    6,698,839.08x = 9,244,200.42 × 3,798,494.76
  4. Step 4: Simplify right side
    6,698,839.08x = 35,114,046,855,759.80
  5. Step 5: Solve for x
    x = 35,114,046,855,759.80/6,698,839.08
  6. Step 6: Final answer
    x = 5,241,810.77

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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.