Home / 6,891,134.94-10,336,987.64-2,033,441.46

Finding the Fourth Proportional to 6,891,134.94, 10,336,987.64 and 2,033,441.46

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Solution

The fourth proportional to 6,891,134.94, 10,336,987.64 and 2,033,441.46 is: 3,050,246.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,134.94 : 10,336,987.64 = 2,033,441.46 : x
  2. Step 2: Convert to fraction form
    6,891,134.94/10,336,987.64 = 2,033,441.46/x
  3. Step 3: Cross multiply
    6,891,134.94x = 10,336,987.64 × 2,033,441.46
  4. Step 4: Simplify right side
    6,891,134.94x = 21,019,659,228,516.35
  5. Step 5: Solve for x
    x = 21,019,659,228,516.35/6,891,134.94
  6. Step 6: Final answer
    x = 3,050,246.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.