Home / 3,813,001.02-5,718,231.45-1,537,937.82

Finding the Fourth Proportional to 3,813,001.02, 5,718,231.45 and 1,537,937.82

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Solution

The fourth proportional to 3,813,001.02, 5,718,231.45 and 1,537,937.82 is: 2,306,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,001.02 : 5,718,231.45 = 1,537,937.82 : x
  2. Step 2: Convert to fraction form
    3,813,001.02/5,718,231.45 = 1,537,937.82/x
  3. Step 3: Cross multiply
    3,813,001.02x = 5,718,231.45 × 1,537,937.82
  4. Step 4: Simplify right side
    3,813,001.02x = 8,794,284,410,468.44
  5. Step 5: Solve for x
    x = 8,794,284,410,468.44/3,813,001.02
  6. Step 6: Final answer
    x = 2,306,394.46

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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.