Home / 6,166,612.57-8,509,708.24-3,413,305.39

Finding the Fourth Proportional to 6,166,612.57, 8,509,708.24 and 3,413,305.39

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Solution

The fourth proportional to 6,166,612.57, 8,509,708.24 and 3,413,305.39 is: 4,710,241.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,612.57 : 8,509,708.24 = 3,413,305.39 : x
  2. Step 2: Convert to fraction form
    6,166,612.57/8,509,708.24 = 3,413,305.39/x
  3. Step 3: Cross multiply
    6,166,612.57x = 8,509,708.24 × 3,413,305.39
  4. Step 4: Simplify right side
    6,166,612.57x = 29,046,233,002,919.41
  5. Step 5: Solve for x
    x = 29,046,233,002,919.41/6,166,612.57
  6. Step 6: Final answer
    x = 4,710,241.27

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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.