Home / 8,941,074.91-13,413,612.06-3,261,299.20

Finding the Fourth Proportional to 8,941,074.91, 13,413,612.06 and 3,261,299.20

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Solution

The fourth proportional to 8,941,074.91, 13,413,612.06 and 3,261,299.20 is: 4,892,678.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,074.91 : 13,413,612.06 = 3,261,299.20 : x
  2. Step 2: Convert to fraction form
    8,941,074.91/13,413,612.06 = 3,261,299.20/x
  3. Step 3: Cross multiply
    8,941,074.91x = 13,413,612.06 × 3,261,299.20
  4. Step 4: Simplify right side
    8,941,074.91x = 43,745,802,280,388.36
  5. Step 5: Solve for x
    x = 43,745,802,280,388.36/8,941,074.91
  6. Step 6: Final answer
    x = 4,892,678.20

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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.