Home / 4,340,640.15-5,989,791.44-2,406,829.14

Finding the Fourth Proportional to 4,340,640.15, 5,989,791.44 and 2,406,829.14

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Solution

The fourth proportional to 4,340,640.15, 5,989,791.44 and 2,406,829.14 is: 3,321,262.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,640.15 : 5,989,791.44 = 2,406,829.14 : x
  2. Step 2: Convert to fraction form
    4,340,640.15/5,989,791.44 = 2,406,829.14/x
  3. Step 3: Cross multiply
    4,340,640.15x = 5,989,791.44 × 2,406,829.14
  4. Step 4: Simplify right side
    4,340,640.15x = 14,416,404,586,331.63
  5. Step 5: Solve for x
    x = 14,416,404,586,331.63/4,340,640.15
  6. Step 6: Final answer
    x = 3,321,262.32

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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.