Home / 6,522,348.60-9,001,067.49-3,621,788.01

Finding the Fourth Proportional to 6,522,348.60, 9,001,067.49 and 3,621,788.01

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Solution

The fourth proportional to 6,522,348.60, 9,001,067.49 and 3,621,788.01 is: 4,998,193.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,348.60 : 9,001,067.49 = 3,621,788.01 : x
  2. Step 2: Convert to fraction form
    6,522,348.60/9,001,067.49 = 3,621,788.01/x
  3. Step 3: Cross multiply
    6,522,348.60x = 9,001,067.49 × 3,621,788.01
  4. Step 4: Simplify right side
    6,522,348.60x = 32,599,958,312,482.79
  5. Step 5: Solve for x
    x = 32,599,958,312,482.79/6,522,348.60
  6. Step 6: Final answer
    x = 4,998,193.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.