Home / 693,660.48-1,040,574.06-244,288.50

Finding the Fourth Proportional to 693,660.48, 1,040,574.06 and 244,288.50

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Solution

The fourth proportional to 693,660.48, 1,040,574.06 and 244,288.50 is: 366,462.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,660.48 : 1,040,574.06 = 244,288.50 : x
  2. Step 2: Convert to fraction form
    693,660.48/1,040,574.06 = 244,288.50/x
  3. Step 3: Cross multiply
    693,660.48x = 1,040,574.06 × 244,288.50
  4. Step 4: Simplify right side
    693,660.48x = 254,200,276,256.31
  5. Step 5: Solve for x
    x = 254,200,276,256.31/693,660.48
  6. Step 6: Final answer
    x = 366,462.10

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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.