Home / 6,548,358.92-9,036,829.14-3,757,937

Finding the Fourth Proportional to 6,548,358.92, 9,036,829.14 and 3,757,937

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Solution

The fourth proportional to 6,548,358.92, 9,036,829.14 and 3,757,937 is: 5,186,006.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,358.92 : 9,036,829.14 = 3,757,937 : x
  2. Step 2: Convert to fraction form
    6,548,358.92/9,036,829.14 = 3,757,937/x
  3. Step 3: Cross multiply
    6,548,358.92x = 9,036,829.14 × 3,757,937
  4. Step 4: Simplify right side
    6,548,358.92x = 33,959,834,587,884.18
  5. Step 5: Solve for x
    x = 33,959,834,587,884.18/6,548,358.92
  6. Step 6: Final answer
    x = 5,186,006.91

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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.