Home / 2,960,230.53-4,442,117.24-1,277,334.03

Finding the Fourth Proportional to 2,960,230.53, 4,442,117.24 and 1,277,334.03

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Solution

The fourth proportional to 2,960,230.53, 4,442,117.24 and 1,277,334.03 is: 1,916,765.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,230.53 : 4,442,117.24 = 1,277,334.03 : x
  2. Step 2: Convert to fraction form
    2,960,230.53/4,442,117.24 = 1,277,334.03/x
  3. Step 3: Cross multiply
    2,960,230.53x = 4,442,117.24 × 1,277,334.03
  4. Step 4: Simplify right side
    2,960,230.53x = 5,674,067,509,515.01
  5. Step 5: Solve for x
    x = 5,674,067,509,515.01/2,960,230.53
  6. Step 6: Final answer
    x = 1,916,765.42

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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.