Home / 2,449,112.13-3,380,048.15-1,482,774.93

Finding the Fourth Proportional to 2,449,112.13, 3,380,048.15 and 1,482,774.93

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Solution

The fourth proportional to 2,449,112.13, 3,380,048.15 and 1,482,774.93 is: 2,046,394.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,112.13 : 3,380,048.15 = 1,482,774.93 : x
  2. Step 2: Convert to fraction form
    2,449,112.13/3,380,048.15 = 1,482,774.93/x
  3. Step 3: Cross multiply
    2,449,112.13x = 3,380,048.15 × 1,482,774.93
  4. Step 4: Simplify right side
    2,449,112.13x = 5,011,850,651,599.01
  5. Step 5: Solve for x
    x = 5,011,850,651,599.01/2,449,112.13
  6. Step 6: Final answer
    x = 2,046,394.93

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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.