Home / 4,297,729.80-6,450,016.14-2,404,118.28

Finding the Fourth Proportional to 4,297,729.80, 6,450,016.14 and 2,404,118.28

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Solution

The fourth proportional to 4,297,729.80, 6,450,016.14 and 2,404,118.28 is: 3,608,091.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,729.80 : 6,450,016.14 = 2,404,118.28 : x
  2. Step 2: Convert to fraction form
    4,297,729.80/6,450,016.14 = 2,404,118.28/x
  3. Step 3: Cross multiply
    4,297,729.80x = 6,450,016.14 × 2,404,118.28
  4. Step 4: Simplify right side
    4,297,729.80x = 15,506,601,708,469.04
  5. Step 5: Solve for x
    x = 15,506,601,708,469.04/4,297,729.80
  6. Step 6: Final answer
    x = 3,608,091.35

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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.