Home / 1,236,723.24-1,856,102.28-527,552.04

Finding the Fourth Proportional to 1,236,723.24, 1,856,102.28 and 527,552.04

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Solution

The fourth proportional to 1,236,723.24, 1,856,102.28 and 527,552.04 is: 791,762.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,723.24 : 1,856,102.28 = 527,552.04 : x
  2. Step 2: Convert to fraction form
    1,236,723.24/1,856,102.28 = 527,552.04/x
  3. Step 3: Cross multiply
    1,236,723.24x = 1,856,102.28 × 527,552.04
  4. Step 4: Simplify right side
    1,236,723.24x = 979,190,544,262.65
  5. Step 5: Solve for x
    x = 979,190,544,262.65/1,236,723.24
  6. Step 6: Final answer
    x = 791,762.06

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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.