Home / 4,342,400.85-5,993,231.88-2,409,284.22

Finding the Fourth Proportional to 4,342,400.85, 5,993,231.88 and 2,409,284.22

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Solution

The fourth proportional to 4,342,400.85, 5,993,231.88 and 2,409,284.22 is: 3,325,210.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,400.85 : 5,993,231.88 = 2,409,284.22 : x
  2. Step 2: Convert to fraction form
    4,342,400.85/5,993,231.88 = 2,409,284.22/x
  3. Step 3: Cross multiply
    4,342,400.85x = 5,993,231.88 × 2,409,284.22
  4. Step 4: Simplify right side
    4,342,400.85x = 14,439,398,981,845.13
  5. Step 5: Solve for x
    x = 14,439,398,981,845.13/4,342,400.85
  6. Step 6: Final answer
    x = 3,325,210.98

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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.