Home / 9,995,589.68-14,993,384.64-2,422,555.42

Finding the Fourth Proportional to 9,995,589.68, 14,993,384.64 and 2,422,555.42

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Solution

The fourth proportional to 9,995,589.68, 14,993,384.64 and 2,422,555.42 is: 3,633,833.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,589.68 : 14,993,384.64 = 2,422,555.42 : x
  2. Step 2: Convert to fraction form
    9,995,589.68/14,993,384.64 = 2,422,555.42/x
  3. Step 3: Cross multiply
    9,995,589.68x = 14,993,384.64 × 2,422,555.42
  4. Step 4: Simplify right side
    9,995,589.68x = 36,322,305,223,776.75
  5. Step 5: Solve for x
    x = 36,322,305,223,776.75/9,995,589.68
  6. Step 6: Final answer
    x = 3,633,833.16

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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.