Home / 3,067,482.40-4,233,440.82-1,844,186.56

Finding the Fourth Proportional to 3,067,482.40, 4,233,440.82 and 1,844,186.56

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Solution

The fourth proportional to 3,067,482.40, 4,233,440.82 and 1,844,186.56 is: 2,545,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,482.40 : 4,233,440.82 = 1,844,186.56 : x
  2. Step 2: Convert to fraction form
    3,067,482.40/4,233,440.82 = 1,844,186.56/x
  3. Step 3: Cross multiply
    3,067,482.40x = 4,233,440.82 × 1,844,186.56
  4. Step 4: Simplify right side
    3,067,482.40x = 7,807,254,662,799.38
  5. Step 5: Solve for x
    x = 7,807,254,662,799.38/3,067,482.40
  6. Step 6: Final answer
    x = 2,545,166.90

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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.