Home / 2,936,563.68-4,404,374.40-806,150.40

Finding the Fourth Proportional to 2,936,563.68, 4,404,374.40 and 806,150.40

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Solution

The fourth proportional to 2,936,563.68, 4,404,374.40 and 806,150.40 is: 1,209,096.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,563.68 : 4,404,374.40 = 806,150.40 : x
  2. Step 2: Convert to fraction form
    2,936,563.68/4,404,374.40 = 806,150.40/x
  3. Step 3: Cross multiply
    2,936,563.68x = 4,404,374.40 × 806,150.40
  4. Step 4: Simplify right side
    2,936,563.68x = 3,550,588,184,309.76
  5. Step 5: Solve for x
    x = 3,550,588,184,309.76/2,936,563.68
  6. Step 6: Final answer
    x = 1,209,096.27

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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.