Home / 4,054,605.39-5,565,550.57-3,585,440.43

Finding the Fourth Proportional to 4,054,605.39, 5,565,550.57 and 3,585,440.43

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Solution

The fourth proportional to 4,054,605.39, 5,565,550.57 and 3,585,440.43 is: 4,921,551.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,605.39 : 5,565,550.57 = 3,585,440.43 : x
  2. Step 2: Convert to fraction form
    4,054,605.39/5,565,550.57 = 3,585,440.43/x
  3. Step 3: Cross multiply
    4,054,605.39x = 5,565,550.57 × 3,585,440.43
  4. Step 4: Simplify right side
    4,054,605.39x = 19,954,950,019,923.95
  5. Step 5: Solve for x
    x = 19,954,950,019,923.95/4,054,605.39
  6. Step 6: Final answer
    x = 4,921,551.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.