Home / 4,074,641-5,623,179.54-2,263,805

Finding the Fourth Proportional to 4,074,641, 5,623,179.54 and 2,263,805

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Solution

The fourth proportional to 4,074,641, 5,623,179.54 and 2,263,805 is: 3,124,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,641 : 5,623,179.54 = 2,263,805 : x
  2. Step 2: Convert to fraction form
    4,074,641/5,623,179.54 = 2,263,805/x
  3. Step 3: Cross multiply
    4,074,641x = 5,623,179.54 × 2,263,805
  4. Step 4: Simplify right side
    4,074,641x = 12,729,781,958,549.70
  5. Step 5: Solve for x
    x = 12,729,781,958,549.70/4,074,641
  6. Step 6: Final answer
    x = 3,124,148.10

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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.