Home / 1,673,999.10-2,510,998.65-536,759.10

Finding the Fourth Proportional to 1,673,999.10, 2,510,998.65 and 536,759.10

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Solution

The fourth proportional to 1,673,999.10, 2,510,998.65 and 536,759.10 is: 805,138.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,999.10 : 2,510,998.65 = 536,759.10 : x
  2. Step 2: Convert to fraction form
    1,673,999.10/2,510,998.65 = 536,759.10/x
  3. Step 3: Cross multiply
    1,673,999.10x = 2,510,998.65 × 536,759.10
  4. Step 4: Simplify right side
    1,673,999.10x = 1,347,801,375,475.21
  5. Step 5: Solve for x
    x = 1,347,801,375,475.21/1,673,999.10
  6. Step 6: Final answer
    x = 805,138.65

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Similar ratio
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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.