Home / 6,850,404-10,259,334.72-4,446,803.52

Finding the Fourth Proportional to 6,850,404, 10,259,334.72 and 4,446,803.52

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Solution

The fourth proportional to 6,850,404, 10,259,334.72 and 4,446,803.52 is: 6,659,643.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,404 : 10,259,334.72 = 4,446,803.52 : x
  2. Step 2: Convert to fraction form
    6,850,404/10,259,334.72 = 4,446,803.52/x
  3. Step 3: Cross multiply
    6,850,404x = 10,259,334.72 × 4,446,803.52
  4. Step 4: Simplify right side
    6,850,404x = 45,621,245,745,754.21
  5. Step 5: Solve for x
    x = 45,621,245,745,754.21/6,850,404
  6. Step 6: Final answer
    x = 6,659,643.10

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1.5x scale

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.