Home / 7,344,051.40-11,010,828.30-3,297,226.60

Finding the Fourth Proportional to 7,344,051.40, 11,010,828.30 and 3,297,226.60

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Solution

The fourth proportional to 7,344,051.40, 11,010,828.30 and 3,297,226.60 is: 4,943,483.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,051.40 : 11,010,828.30 = 3,297,226.60 : x
  2. Step 2: Convert to fraction form
    7,344,051.40/11,010,828.30 = 3,297,226.60/x
  3. Step 3: Cross multiply
    7,344,051.40x = 11,010,828.30 × 3,297,226.60
  4. Step 4: Simplify right side
    7,344,051.40x = 36,305,195,958,792.78
  5. Step 5: Solve for x
    x = 36,305,195,958,792.78/7,344,051.40
  6. Step 6: Final answer
    x = 4,943,483.37

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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.