Home / 2,206,196.90-3,308,901.42-586,975.04

Finding the Fourth Proportional to 2,206,196.90, 3,308,901.42 and 586,975.04

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Solution

The fourth proportional to 2,206,196.90, 3,308,901.42 and 586,975.04 is: 880,357.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,196.90 : 3,308,901.42 = 586,975.04 : x
  2. Step 2: Convert to fraction form
    2,206,196.90/3,308,901.42 = 586,975.04/x
  3. Step 3: Cross multiply
    2,206,196.90x = 3,308,901.42 × 586,975.04
  4. Step 4: Simplify right side
    2,206,196.90x = 1,942,242,543,360.56
  5. Step 5: Solve for x
    x = 1,942,242,543,360.56/2,206,196.90
  6. Step 6: Final answer
    x = 880,357.75

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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.