Home / 6,933,170.46-9,567,768-3,877,384.71

Finding the Fourth Proportional to 6,933,170.46, 9,567,768 and 3,877,384.71

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Solution

The fourth proportional to 6,933,170.46, 9,567,768 and 3,877,384.71 is: 5,350,786.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,170.46 : 9,567,768 = 3,877,384.71 : x
  2. Step 2: Convert to fraction form
    6,933,170.46/9,567,768 = 3,877,384.71/x
  3. Step 3: Cross multiply
    6,933,170.46x = 9,567,768 × 3,877,384.71
  4. Step 4: Simplify right side
    6,933,170.46x = 37,097,917,352,027.28
  5. Step 5: Solve for x
    x = 37,097,917,352,027.28/6,933,170.46
  6. Step 6: Final answer
    x = 5,350,786.85

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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.