Home / 3,992,419.41-6,001,130.96-2,634,917.64

Finding the Fourth Proportional to 3,992,419.41, 6,001,130.96 and 2,634,917.64

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Solution

The fourth proportional to 3,992,419.41, 6,001,130.96 and 2,634,917.64 is: 3,960,627.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,992,419.41 : 6,001,130.96 = 2,634,917.64 : x
  2. Step 2: Convert to fraction form
    3,992,419.41/6,001,130.96 = 2,634,917.64/x
  3. Step 3: Cross multiply
    3,992,419.41x = 6,001,130.96 × 2,634,917.64
  4. Step 4: Simplify right side
    3,992,419.41x = 15,812,485,833,041.43
  5. Step 5: Solve for x
    x = 15,812,485,833,041.43/3,992,419.41
  6. Step 6: Final answer
    x = 3,960,627.43

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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.