Home / 6,566,845.73-9,856,323.68-3,330,654.66

Finding the Fourth Proportional to 6,566,845.73, 9,856,323.68 and 3,330,654.66

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Solution

The fourth proportional to 6,566,845.73, 9,856,323.68 and 3,330,654.66 is: 4,999,053.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,845.73 : 9,856,323.68 = 3,330,654.66 : x
  2. Step 2: Convert to fraction form
    6,566,845.73/9,856,323.68 = 3,330,654.66/x
  3. Step 3: Cross multiply
    6,566,845.73x = 9,856,323.68 × 3,330,654.66
  4. Step 4: Simplify right side
    6,566,845.73x = 32,828,010,378,607.08
  5. Step 5: Solve for x
    x = 32,828,010,378,607.08/6,566,845.73
  6. Step 6: Final answer
    x = 4,999,053.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.