Home / 6,674,793.96-10,008,878.44-2,125,250.04

Finding the Fourth Proportional to 6,674,793.96, 10,008,878.44 and 2,125,250.04

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Solution

The fourth proportional to 6,674,793.96, 10,008,878.44 and 2,125,250.04 is: 3,186,820.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,793.96 : 10,008,878.44 = 2,125,250.04 : x
  2. Step 2: Convert to fraction form
    6,674,793.96/10,008,878.44 = 2,125,250.04/x
  3. Step 3: Cross multiply
    6,674,793.96x = 10,008,878.44 × 2,125,250.04
  4. Step 4: Simplify right side
    6,674,793.96x = 21,271,369,304,965.14
  5. Step 5: Solve for x
    x = 21,271,369,304,965.14/6,674,793.96
  6. Step 6: Final answer
    x = 3,186,820.36

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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.