Home / 3,222,536.00-4,447,010.87-1,772,231.40

Finding the Fourth Proportional to 3,222,536.00, 4,447,010.87 and 1,772,231.40

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Solution

The fourth proportional to 3,222,536.00, 4,447,010.87 and 1,772,231.40 is: 2,445,630.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,536.00 : 4,447,010.87 = 1,772,231.40 : x
  2. Step 2: Convert to fraction form
    3,222,536.00/4,447,010.87 = 1,772,231.40/x
  3. Step 3: Cross multiply
    3,222,536.00x = 4,447,010.87 × 1,772,231.40
  4. Step 4: Simplify right side
    3,222,536.00x = 7,881,132,297,740.03
  5. Step 5: Solve for x
    x = 7,881,132,297,740.03/3,222,536.00
  6. Step 6: Final answer
    x = 2,445,630.49

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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.