Home / 2,449,366.23-3,671,994.15-1,082,919.32

Finding the Fourth Proportional to 2,449,366.23, 3,671,994.15 and 1,082,919.32

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Solution

The fourth proportional to 2,449,366.23, 3,671,994.15 and 1,082,919.32 is: 1,623,470.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,366.23 : 3,671,994.15 = 1,082,919.32 : x
  2. Step 2: Convert to fraction form
    2,449,366.23/3,671,994.15 = 1,082,919.32/x
  3. Step 3: Cross multiply
    2,449,366.23x = 3,671,994.15 × 1,082,919.32
  4. Step 4: Simplify right side
    2,449,366.23x = 3,976,473,407,961.98
  5. Step 5: Solve for x
    x = 3,976,473,407,961.98/2,449,366.23
  6. Step 6: Final answer
    x = 1,623,470.33

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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.