Home / 1,679,256.56-2,517,640.68-1,014,253.04

Finding the Fourth Proportional to 1,679,256.56, 2,517,640.68 and 1,014,253.04

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Solution

The fourth proportional to 1,679,256.56, 2,517,640.68 and 1,014,253.04 is: 1,520,628.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,256.56 : 2,517,640.68 = 1,014,253.04 : x
  2. Step 2: Convert to fraction form
    1,679,256.56/2,517,640.68 = 1,014,253.04/x
  3. Step 3: Cross multiply
    1,679,256.56x = 2,517,640.68 × 1,014,253.04
  4. Step 4: Simplify right side
    1,679,256.56x = 2,553,524,713,317.67
  5. Step 5: Solve for x
    x = 2,553,524,713,317.67/1,679,256.56
  6. Step 6: Final answer
    x = 1,520,628.10

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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.