Home / 1,967,185.94-2,950,195.71-844,992.50

Finding the Fourth Proportional to 1,967,185.94, 2,950,195.71 and 844,992.50

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Solution

The fourth proportional to 1,967,185.94, 2,950,195.71 and 844,992.50 is: 1,267,238.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,185.94 : 2,950,195.71 = 844,992.50 : x
  2. Step 2: Convert to fraction form
    1,967,185.94/2,950,195.71 = 844,992.50/x
  3. Step 3: Cross multiply
    1,967,185.94x = 2,950,195.71 × 844,992.50
  4. Step 4: Simplify right side
    1,967,185.94x = 2,492,893,248,482.17
  5. Step 5: Solve for x
    x = 2,492,893,248,482.17/1,967,185.94
  6. Step 6: Final answer
    x = 1,267,238.24

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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.