Home / 2,505,675.04-3,457,833.78-1,359,755.38

Finding the Fourth Proportional to 2,505,675.04, 3,457,833.78 and 1,359,755.38

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Solution

The fourth proportional to 2,505,675.04, 3,457,833.78 and 1,359,755.38 is: 1,876,463.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,675.04 : 3,457,833.78 = 1,359,755.38 : x
  2. Step 2: Convert to fraction form
    2,505,675.04/3,457,833.78 = 1,359,755.38/x
  3. Step 3: Cross multiply
    2,505,675.04x = 3,457,833.78 × 1,359,755.38
  4. Step 4: Simplify right side
    2,505,675.04x = 4,701,808,085,500.74
  5. Step 5: Solve for x
    x = 4,701,808,085,500.74/2,505,675.04
  6. Step 6: Final answer
    x = 1,876,463.63

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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.