Home / 4,022,306.06-5,550,782.37-2,211,470.06

Finding the Fourth Proportional to 4,022,306.06, 5,550,782.37 and 2,211,470.06

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Solution

The fourth proportional to 4,022,306.06, 5,550,782.37 and 2,211,470.06 is: 3,051,828.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,306.06 : 5,550,782.37 = 2,211,470.06 : x
  2. Step 2: Convert to fraction form
    4,022,306.06/5,550,782.37 = 2,211,470.06/x
  3. Step 3: Cross multiply
    4,022,306.06x = 5,550,782.37 × 2,211,470.06
  4. Step 4: Simplify right side
    4,022,306.06x = 12,275,389,020,830.84
  5. Step 5: Solve for x
    x = 12,275,389,020,830.84/4,022,306.06
  6. Step 6: Final answer
    x = 3,051,828.69

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Double scale
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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.