Home / 4,877,236.45-7,320,393.96-2,482,873.57

Finding the Fourth Proportional to 4,877,236.45, 7,320,393.96 and 2,482,873.57

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Solution

The fourth proportional to 4,877,236.45, 7,320,393.96 and 2,482,873.57 is: 3,726,621.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,236.45 : 7,320,393.96 = 2,482,873.57 : x
  2. Step 2: Convert to fraction form
    4,877,236.45/7,320,393.96 = 2,482,873.57/x
  3. Step 3: Cross multiply
    4,877,236.45x = 7,320,393.96 × 2,482,873.57
  4. Step 4: Simplify right side
    4,877,236.45x = 18,175,612,685,271.64
  5. Step 5: Solve for x
    x = 18,175,612,685,271.64/4,877,236.45
  6. Step 6: Final answer
    x = 3,726,621.19

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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.