Home / 2,032,342.22-3,048,514.62-516,138.86

Finding the Fourth Proportional to 2,032,342.22, 3,048,514.62 and 516,138.86

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Solution

The fourth proportional to 2,032,342.22, 3,048,514.62 and 516,138.86 is: 774,208.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,342.22 : 3,048,514.62 = 516,138.86 : x
  2. Step 2: Convert to fraction form
    2,032,342.22/3,048,514.62 = 516,138.86/x
  3. Step 3: Cross multiply
    2,032,342.22x = 3,048,514.62 × 516,138.86
  4. Step 4: Simplify right side
    2,032,342.22x = 1,573,456,860,660.13
  5. Step 5: Solve for x
    x = 1,573,456,860,660.13/2,032,342.22
  6. Step 6: Final answer
    x = 774,208.62

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Double scale
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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.