Home / 9,003,030.60-13,505,874.30-2,612,452.18

Finding the Fourth Proportional to 9,003,030.60, 13,505,874.30 and 2,612,452.18

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Solution

The fourth proportional to 9,003,030.60, 13,505,874.30 and 2,612,452.18 is: 3,919,063.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,030.60 : 13,505,874.30 = 2,612,452.18 : x
  2. Step 2: Convert to fraction form
    9,003,030.60/13,505,874.30 = 2,612,452.18/x
  3. Step 3: Cross multiply
    9,003,030.60x = 13,505,874.30 × 2,612,452.18
  4. Step 4: Simplify right side
    9,003,030.60x = 35,283,450,757,840.98
  5. Step 5: Solve for x
    x = 35,283,450,757,840.98/9,003,030.60
  6. Step 6: Final answer
    x = 3,919,063.74

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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.