Home / 6,634,489.58-9,954,129.13-2,317,175.25

Finding the Fourth Proportional to 6,634,489.58, 9,954,129.13 and 2,317,175.25

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Solution

The fourth proportional to 6,634,489.58, 9,954,129.13 and 2,317,175.25 is: 3,476,599.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,489.58 : 9,954,129.13 = 2,317,175.25 : x
  2. Step 2: Convert to fraction form
    6,634,489.58/9,954,129.13 = 2,317,175.25/x
  3. Step 3: Cross multiply
    6,634,489.58x = 9,954,129.13 × 2,317,175.25
  4. Step 4: Simplify right side
    6,634,489.58x = 23,065,461,681,245.20
  5. Step 5: Solve for x
    x = 23,065,461,681,245.20/6,634,489.58
  6. Step 6: Final answer
    x = 3,476,599.28

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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.