Home / 2,450,310.06-3,676,046.37-831,048.11

Finding the Fourth Proportional to 2,450,310.06, 3,676,046.37 and 831,048.11

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Solution

The fourth proportional to 2,450,310.06, 3,676,046.37 and 831,048.11 is: 1,246,769.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,310.06 : 3,676,046.37 = 831,048.11 : x
  2. Step 2: Convert to fraction form
    2,450,310.06/3,676,046.37 = 831,048.11/x
  3. Step 3: Cross multiply
    2,450,310.06x = 3,676,046.37 × 831,048.11
  4. Step 4: Simplify right side
    2,450,310.06x = 3,054,971,388,060.86
  5. Step 5: Solve for x
    x = 3,054,971,388,060.86/2,450,310.06
  6. Step 6: Final answer
    x = 1,246,769.31

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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.