Home / 2,206,048.04-3,309,262.68-608,611.13

Finding the Fourth Proportional to 2,206,048.04, 3,309,262.68 and 608,611.13

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Solution

The fourth proportional to 2,206,048.04, 3,309,262.68 and 608,611.13 is: 912,969.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,048.04 : 3,309,262.68 = 608,611.13 : x
  2. Step 2: Convert to fraction form
    2,206,048.04/3,309,262.68 = 608,611.13/x
  3. Step 3: Cross multiply
    2,206,048.04x = 3,309,262.68 × 608,611.13
  4. Step 4: Simplify right side
    2,206,048.04x = 2,014,054,081,073.79
  5. Step 5: Solve for x
    x = 2,014,054,081,073.79/2,206,048.04
  6. Step 6: Final answer
    x = 912,969.28

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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.