Home / 5,989,224.73-8,265,130.13-3,411,145.39

Finding the Fourth Proportional to 5,989,224.73, 8,265,130.13 and 3,411,145.39

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Solution

The fourth proportional to 5,989,224.73, 8,265,130.13 and 3,411,145.39 is: 4,707,380.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,224.73 : 8,265,130.13 = 3,411,145.39 : x
  2. Step 2: Convert to fraction form
    5,989,224.73/8,265,130.13 = 3,411,145.39/x
  3. Step 3: Cross multiply
    5,989,224.73x = 8,265,130.13 × 3,411,145.39
  4. Step 4: Simplify right side
    5,989,224.73x = 28,193,560,501,629.21
  5. Step 5: Solve for x
    x = 28,193,560,501,629.21/5,989,224.73
  6. Step 6: Final answer
    x = 4,707,380.64

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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.