Home / 3,059,433.57-4,585,781.66-1,261,330.77

Finding the Fourth Proportional to 3,059,433.57, 4,585,781.66 and 1,261,330.77

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Solution

The fourth proportional to 3,059,433.57, 4,585,781.66 and 1,261,330.77 is: 1,890,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,433.57 : 4,585,781.66 = 1,261,330.77 : x
  2. Step 2: Convert to fraction form
    3,059,433.57/4,585,781.66 = 1,261,330.77/x
  3. Step 3: Cross multiply
    3,059,433.57x = 4,585,781.66 × 1,261,330.77
  4. Step 4: Simplify right side
    3,059,433.57x = 5,784,187,505,953.03
  5. Step 5: Solve for x
    x = 5,784,187,505,953.03/3,059,433.57
  6. Step 6: Final answer
    x = 1,890,607.32

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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.