Home / 2,301,128.39-3,452,190.84-881,184.53

Finding the Fourth Proportional to 2,301,128.39, 3,452,190.84 and 881,184.53

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Solution

The fourth proportional to 2,301,128.39, 3,452,190.84 and 881,184.53 is: 1,321,967.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,128.39 : 3,452,190.84 = 881,184.53 : x
  2. Step 2: Convert to fraction form
    2,301,128.39/3,452,190.84 = 881,184.53/x
  3. Step 3: Cross multiply
    2,301,128.39x = 3,452,190.84 × 881,184.53
  4. Step 4: Simplify right side
    2,301,128.39x = 3,042,017,162,815.71
  5. Step 5: Solve for x
    x = 3,042,017,162,815.71/2,301,128.39
  6. Step 6: Final answer
    x = 1,321,967.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.