Home / 9,708,049.46-14,568,575.04-4,028,279.24

Finding the Fourth Proportional to 9,708,049.46, 14,568,575.04 and 4,028,279.24

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Solution

The fourth proportional to 9,708,049.46, 14,568,575.04 and 4,028,279.24 is: 6,045,116.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,049.46 : 14,568,575.04 = 4,028,279.24 : x
  2. Step 2: Convert to fraction form
    9,708,049.46/14,568,575.04 = 4,028,279.24/x
  3. Step 3: Cross multiply
    9,708,049.46x = 14,568,575.04 × 4,028,279.24
  4. Step 4: Simplify right side
    9,708,049.46x = 58,686,288,317,171.29
  5. Step 5: Solve for x
    x = 58,686,288,317,171.29/9,708,049.46
  6. Step 6: Final answer
    x = 6,045,116.33

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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.