Home / 2,025,563.28-3,037,892.94-605,434.86

Finding the Fourth Proportional to 2,025,563.28, 3,037,892.94 and 605,434.86

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Solution

The fourth proportional to 2,025,563.28, 3,037,892.94 and 605,434.86 is: 908,017.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,563.28 : 3,037,892.94 = 605,434.86 : x
  2. Step 2: Convert to fraction form
    2,025,563.28/3,037,892.94 = 605,434.86/x
  3. Step 3: Cross multiply
    2,025,563.28x = 3,037,892.94 × 605,434.86
  4. Step 4: Simplify right side
    2,025,563.28x = 1,839,246,286,823.89
  5. Step 5: Solve for x
    x = 1,839,246,286,823.89/2,025,563.28
  6. Step 6: Final answer
    x = 908,017.19

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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.