Home / 7,533,403.62-11,297,395.80-2,608,097.88

Finding the Fourth Proportional to 7,533,403.62, 11,297,395.80 and 2,608,097.88

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Solution

The fourth proportional to 7,533,403.62, 11,297,395.80 and 2,608,097.88 is: 3,911,208.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,403.62 : 11,297,395.80 = 2,608,097.88 : x
  2. Step 2: Convert to fraction form
    7,533,403.62/11,297,395.80 = 2,608,097.88/x
  3. Step 3: Cross multiply
    7,533,403.62x = 11,297,395.80 × 2,608,097.88
  4. Step 4: Simplify right side
    7,533,403.62x = 29,464,714,035,500.91
  5. Step 5: Solve for x
    x = 29,464,714,035,500.91/7,533,403.62
  6. Step 6: Final answer
    x = 3,911,208.73

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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.