Home / 2,376,732.42-3,280,310.01-1,410,395.54

Finding the Fourth Proportional to 2,376,732.42, 3,280,310.01 and 1,410,395.54

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Solution

The fourth proportional to 2,376,732.42, 3,280,310.01 and 1,410,395.54 is: 1,946,594.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,732.42 : 3,280,310.01 = 1,410,395.54 : x
  2. Step 2: Convert to fraction form
    2,376,732.42/3,280,310.01 = 1,410,395.54/x
  3. Step 3: Cross multiply
    2,376,732.42x = 3,280,310.01 × 1,410,395.54
  4. Step 4: Simplify right side
    2,376,732.42x = 4,626,534,591,519.81
  5. Step 5: Solve for x
    x = 4,626,534,591,519.81/2,376,732.42
  6. Step 6: Final answer
    x = 1,946,594.64

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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.