Home / 3,451,731.23-4,762,333.51-2,001,137.13

Finding the Fourth Proportional to 3,451,731.23, 4,762,333.51 and 2,001,137.13

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Solution

The fourth proportional to 3,451,731.23, 4,762,333.51 and 2,001,137.13 is: 2,760,957.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,731.23 : 4,762,333.51 = 2,001,137.13 : x
  2. Step 2: Convert to fraction form
    3,451,731.23/4,762,333.51 = 2,001,137.13/x
  3. Step 3: Cross multiply
    3,451,731.23x = 4,762,333.51 × 2,001,137.13
  4. Step 4: Simplify right side
    3,451,731.23x = 9,530,082,407,301.38
  5. Step 5: Solve for x
    x = 9,530,082,407,301.38/3,451,731.23
  6. Step 6: Final answer
    x = 2,760,957.26

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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.