Home / 6,703,852.92-10,053,226.96-3,972,171.18

Finding the Fourth Proportional to 6,703,852.92, 10,053,226.96 and 3,972,171.18

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Solution

The fourth proportional to 6,703,852.92, 10,053,226.96 and 3,972,171.18 is: 5,956,744.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,852.92 : 10,053,226.96 = 3,972,171.18 : x
  2. Step 2: Convert to fraction form
    6,703,852.92/10,053,226.96 = 3,972,171.18/x
  3. Step 3: Cross multiply
    6,703,852.92x = 10,053,226.96 × 3,972,171.18
  4. Step 4: Simplify right side
    6,703,852.92x = 39,933,138,361,799.55
  5. Step 5: Solve for x
    x = 39,933,138,361,799.55/6,703,852.92
  6. Step 6: Final answer
    x = 5,956,744.41

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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.