Home / 4,714,404.98-6,499,673.73-3,079,972.40

Finding the Fourth Proportional to 4,714,404.98, 6,499,673.73 and 3,079,972.40

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Solution

The fourth proportional to 4,714,404.98, 6,499,673.73 and 3,079,972.40 is: 4,246,308.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,404.98 : 6,499,673.73 = 3,079,972.40 : x
  2. Step 2: Convert to fraction form
    4,714,404.98/6,499,673.73 = 3,079,972.40/x
  3. Step 3: Cross multiply
    4,714,404.98x = 6,499,673.73 × 3,079,972.40
  4. Step 4: Simplify right side
    4,714,404.98x = 20,018,815,664,906.68
  5. Step 5: Solve for x
    x = 20,018,815,664,906.68/4,714,404.98
  6. Step 6: Final answer
    x = 4,246,308.02

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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.