Home / 2,960,214.53-4,442,093.23-1,277,318.03

Finding the Fourth Proportional to 2,960,214.53, 4,442,093.23 and 1,277,318.03

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Solution

The fourth proportional to 2,960,214.53, 4,442,093.23 and 1,277,318.03 is: 1,916,741.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,214.53 : 4,442,093.23 = 1,277,318.03 : x
  2. Step 2: Convert to fraction form
    2,960,214.53/4,442,093.23 = 1,277,318.03/x
  3. Step 3: Cross multiply
    2,960,214.53x = 4,442,093.23 × 1,277,318.03
  4. Step 4: Simplify right side
    2,960,214.53x = 5,673,965,773,619.94
  5. Step 5: Solve for x
    x = 5,673,965,773,619.94/2,960,214.53
  6. Step 6: Final answer
    x = 1,916,741.41

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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.