Home / 2,529,669.87-3,793,955.25-800,674.16

Finding the Fourth Proportional to 2,529,669.87, 3,793,955.25 and 800,674.16

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Solution

The fourth proportional to 2,529,669.87, 3,793,955.25 and 800,674.16 is: 1,200,837.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,669.87 : 3,793,955.25 = 800,674.16 : x
  2. Step 2: Convert to fraction form
    2,529,669.87/3,793,955.25 = 800,674.16/x
  3. Step 3: Cross multiply
    2,529,669.87x = 3,793,955.25 × 800,674.16
  4. Step 4: Simplify right side
    2,529,669.87x = 3,037,721,913,901.56
  5. Step 5: Solve for x
    x = 3,037,721,913,901.56/2,529,669.87
  6. Step 6: Final answer
    x = 1,200,837.29

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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.