Home / 1,108,793.44-1,663,395.30-350,825.71

Finding the Fourth Proportional to 1,108,793.44, 1,663,395.30 and 350,825.71

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Solution

The fourth proportional to 1,108,793.44, 1,663,395.30 and 350,825.71 is: 526,303.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,793.44 : 1,663,395.30 = 350,825.71 : x
  2. Step 2: Convert to fraction form
    1,108,793.44/1,663,395.30 = 350,825.71/x
  3. Step 3: Cross multiply
    1,108,793.44x = 1,663,395.30 × 350,825.71
  4. Step 4: Simplify right side
    1,108,793.44x = 583,561,835,379.03
  5. Step 5: Solve for x
    x = 583,561,835,379.03/1,108,793.44
  6. Step 6: Final answer
    x = 526,303.47

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1.5x scale

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.