Home / 2,250,620.16-3,373,453.44-1,111,696.08

Finding the Fourth Proportional to 2,250,620.16, 3,373,453.44 and 1,111,696.08

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Solution

The fourth proportional to 2,250,620.16, 3,373,453.44 and 1,111,696.08 is: 1,666,320.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,620.16 : 3,373,453.44 = 1,111,696.08 : x
  2. Step 2: Convert to fraction form
    2,250,620.16/3,373,453.44 = 1,111,696.08/x
  3. Step 3: Cross multiply
    2,250,620.16x = 3,373,453.44 × 1,111,696.08
  4. Step 4: Simplify right side
    2,250,620.16x = 3,750,254,965,310.52
  5. Step 5: Solve for x
    x = 3,750,254,965,310.52/2,250,620.16
  6. Step 6: Final answer
    x = 1,666,320.70

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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.