Home / 4,231,919.75-6,341,657.21-2,501,008.07

Finding the Fourth Proportional to 4,231,919.75, 6,341,657.21 and 2,501,008.07

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Solution

The fourth proportional to 4,231,919.75, 6,341,657.21 and 2,501,008.07 is: 3,747,834.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,919.75 : 6,341,657.21 = 2,501,008.07 : x
  2. Step 2: Convert to fraction form
    4,231,919.75/6,341,657.21 = 2,501,008.07/x
  3. Step 3: Cross multiply
    4,231,919.75x = 6,341,657.21 × 2,501,008.07
  4. Step 4: Simplify right side
    4,231,919.75x = 15,860,535,846,878.64
  5. Step 5: Solve for x
    x = 15,860,535,846,878.64/4,231,919.75
  6. Step 6: Final answer
    x = 3,747,834.74

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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.