Home / 3,164,416.66-4,366,915.96-1,714,112.10

Finding the Fourth Proportional to 3,164,416.66, 4,366,915.96 and 1,714,112.10

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Solution

The fourth proportional to 3,164,416.66, 4,366,915.96 and 1,714,112.10 is: 2,365,486.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,416.66 : 4,366,915.96 = 1,714,112.10 : x
  2. Step 2: Convert to fraction form
    3,164,416.66/4,366,915.96 = 1,714,112.10/x
  3. Step 3: Cross multiply
    3,164,416.66x = 4,366,915.96 × 1,714,112.10
  4. Step 4: Simplify right side
    3,164,416.66x = 7,485,383,486,719.12
  5. Step 5: Solve for x
    x = 7,485,383,486,719.12/3,164,416.66
  6. Step 6: Final answer
    x = 2,365,486.06

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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.