Home / 4,482,363.78-6,185,954.34-2,548,804.32

Finding the Fourth Proportional to 4,482,363.78, 6,185,954.34 and 2,548,804.32

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Solution

The fourth proportional to 4,482,363.78, 6,185,954.34 and 2,548,804.32 is: 3,517,516.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,363.78 : 6,185,954.34 = 2,548,804.32 : x
  2. Step 2: Convert to fraction form
    4,482,363.78/6,185,954.34 = 2,548,804.32/x
  3. Step 3: Cross multiply
    4,482,363.78x = 6,185,954.34 × 2,548,804.32
  4. Step 4: Simplify right side
    4,482,363.78x = 15,766,787,145,114.75
  5. Step 5: Solve for x
    x = 15,766,787,145,114.75/4,482,363.78
  6. Step 6: Final answer
    x = 3,517,516.19

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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.