Home / 2,206,060.13-3,309,280.80-608,623.22

Finding the Fourth Proportional to 2,206,060.13, 3,309,280.80 and 608,623.22

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Solution

The fourth proportional to 2,206,060.13, 3,309,280.80 and 608,623.22 is: 912,987.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,060.13 : 3,309,280.80 = 608,623.22 : x
  2. Step 2: Convert to fraction form
    2,206,060.13/3,309,280.80 = 608,623.22/x
  3. Step 3: Cross multiply
    2,206,060.13x = 3,309,280.80 × 608,623.22
  4. Step 4: Simplify right side
    2,206,060.13x = 2,014,105,151,072.32
  5. Step 5: Solve for x
    x = 2,014,105,151,072.32/2,206,060.13
  6. Step 6: Final answer
    x = 912,987.42

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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.