Home / 2,320,069.10-3,481,372.14-900,181.22

Finding the Fourth Proportional to 2,320,069.10, 3,481,372.14 and 900,181.22

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Solution

The fourth proportional to 2,320,069.10, 3,481,372.14 and 900,181.22 is: 1,350,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,069.10 : 3,481,372.14 = 900,181.22 : x
  2. Step 2: Convert to fraction form
    2,320,069.10/3,481,372.14 = 900,181.22/x
  3. Step 3: Cross multiply
    2,320,069.10x = 3,481,372.14 × 900,181.22
  4. Step 4: Simplify right side
    2,320,069.10x = 3,133,865,820,259.21
  5. Step 5: Solve for x
    x = 3,133,865,820,259.21/2,320,069.10
  6. Step 6: Final answer
    x = 1,350,764.00

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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.