Home / 3,653,301.60-5,479,839.45-1,735,593.30

Finding the Fourth Proportional to 3,653,301.60, 5,479,839.45 and 1,735,593.30

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Solution

The fourth proportional to 3,653,301.60, 5,479,839.45 and 1,735,593.30 is: 2,603,336.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,301.60 : 5,479,839.45 = 1,735,593.30 : x
  2. Step 2: Convert to fraction form
    3,653,301.60/5,479,839.45 = 1,735,593.30/x
  3. Step 3: Cross multiply
    3,653,301.60x = 5,479,839.45 × 1,735,593.30
  4. Step 4: Simplify right side
    3,653,301.60x = 9,510,772,634,495.69
  5. Step 5: Solve for x
    x = 9,510,772,634,495.69/3,653,301.60
  6. Step 6: Final answer
    x = 2,603,336.29

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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.