Home / 4,231,116.81-5,838,777.47-2,297,333.14

Finding the Fourth Proportional to 4,231,116.81, 5,838,777.47 and 2,297,333.14

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Solution

The fourth proportional to 4,231,116.81, 5,838,777.47 and 2,297,333.14 is: 3,170,230.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,116.81 : 5,838,777.47 = 2,297,333.14 : x
  2. Step 2: Convert to fraction form
    4,231,116.81/5,838,777.47 = 2,297,333.14/x
  3. Step 3: Cross multiply
    4,231,116.81x = 5,838,777.47 × 2,297,333.14
  4. Step 4: Simplify right side
    4,231,116.81x = 13,413,616,970,062.75
  5. Step 5: Solve for x
    x = 13,413,616,970,062.75/4,231,116.81
  6. Step 6: Final answer
    x = 3,170,230.83

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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.