Home / 4,714,793.82-6,511,355.25-3,248,514.90

Finding the Fourth Proportional to 4,714,793.82, 6,511,355.25 and 3,248,514.90

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Solution

The fourth proportional to 4,714,793.82, 6,511,355.25 and 3,248,514.90 is: 4,486,354.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,793.82 : 6,511,355.25 = 3,248,514.90 : x
  2. Step 2: Convert to fraction form
    4,714,793.82/6,511,355.25 = 3,248,514.90/x
  3. Step 3: Cross multiply
    4,714,793.82x = 6,511,355.25 × 3,248,514.90
  4. Step 4: Simplify right side
    4,714,793.82x = 21,152,234,548,818.22
  5. Step 5: Solve for x
    x = 21,152,234,548,818.22/4,714,793.82
  6. Step 6: Final answer
    x = 4,486,354.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.