Home / 2,242,454.92-3,093,616.98-1,371,327.70

Finding the Fourth Proportional to 2,242,454.92, 3,093,616.98 and 1,371,327.70

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Solution

The fourth proportional to 2,242,454.92, 3,093,616.98 and 1,371,327.70 is: 1,891,838.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,454.92 : 3,093,616.98 = 1,371,327.70 : x
  2. Step 2: Convert to fraction form
    2,242,454.92/3,093,616.98 = 1,371,327.70/x
  3. Step 3: Cross multiply
    2,242,454.92x = 3,093,616.98 × 1,371,327.70
  4. Step 4: Simplify right side
    2,242,454.92x = 4,242,362,657,864.35
  5. Step 5: Solve for x
    x = 4,242,362,657,864.35/2,242,454.92
  6. Step 6: Final answer
    x = 1,891,838.55

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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.