Home / 2,576,026.62-3,864,053.22-1,510,321.32

Finding the Fourth Proportional to 2,576,026.62, 3,864,053.22 and 1,510,321.32

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Solution

The fourth proportional to 2,576,026.62, 3,864,053.22 and 1,510,321.32 is: 2,265,489.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,026.62 : 3,864,053.22 = 1,510,321.32 : x
  2. Step 2: Convert to fraction form
    2,576,026.62/3,864,053.22 = 1,510,321.32/x
  3. Step 3: Cross multiply
    2,576,026.62x = 3,864,053.22 × 1,510,321.32
  4. Step 4: Simplify right side
    2,576,026.62x = 5,835,961,959,780.65
  5. Step 5: Solve for x
    x = 5,835,961,959,780.65/2,576,026.62
  6. Step 6: Final answer
    x = 2,265,489.77

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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.