Home / 2,482,067.07-3,719,656.08-1,130,927.67

Finding the Fourth Proportional to 2,482,067.07, 3,719,656.08 and 1,130,927.67

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Solution

The fourth proportional to 2,482,067.07, 3,719,656.08 and 1,130,927.67 is: 1,694,822.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,067.07 : 3,719,656.08 = 1,130,927.67 : x
  2. Step 2: Convert to fraction form
    2,482,067.07/3,719,656.08 = 1,130,927.67/x
  3. Step 3: Cross multiply
    2,482,067.07x = 3,719,656.08 × 1,130,927.67
  4. Step 4: Simplify right side
    2,482,067.07x = 4,206,661,983,755.73
  5. Step 5: Solve for x
    x = 4,206,661,983,755.73/2,482,067.07
  6. Step 6: Final answer
    x = 1,694,822.04

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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.