Home / 6,653,456.64-9,180,999.27-3,752,896.46

Finding the Fourth Proportional to 6,653,456.64, 9,180,999.27 and 3,752,896.46

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Solution

The fourth proportional to 6,653,456.64, 9,180,999.27 and 3,752,896.46 is: 5,178,562.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,456.64 : 9,180,999.27 = 3,752,896.46 : x
  2. Step 2: Convert to fraction form
    6,653,456.64/9,180,999.27 = 3,752,896.46/x
  3. Step 3: Cross multiply
    6,653,456.64x = 9,180,999.27 × 3,752,896.46
  4. Step 4: Simplify right side
    6,653,456.64x = 34,455,339,613,740.59
  5. Step 5: Solve for x
    x = 34,455,339,613,740.59/6,653,456.64
  6. Step 6: Final answer
    x = 5,178,562.28

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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.