Home / 2,464,115.91-3,687,181.64-1,453,721.91

Finding the Fourth Proportional to 2,464,115.91, 3,687,181.64 and 1,453,721.91

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Solution

The fourth proportional to 2,464,115.91, 3,687,181.64 and 1,453,721.91 is: 2,175,277.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,115.91 : 3,687,181.64 = 1,453,721.91 : x
  2. Step 2: Convert to fraction form
    2,464,115.91/3,687,181.64 = 1,453,721.91/x
  3. Step 3: Cross multiply
    2,464,115.91x = 3,687,181.64 × 1,453,721.91
  4. Step 4: Simplify right side
    2,464,115.91x = 5,360,136,736,217.73
  5. Step 5: Solve for x
    x = 5,360,136,736,217.73/2,464,115.91
  6. Step 6: Final answer
    x = 2,175,277.84

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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.