Home / 1,175,716.71-1,763,489.41-527,493.62

Finding the Fourth Proportional to 1,175,716.71, 1,763,489.41 and 527,493.62

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Solution

The fourth proportional to 1,175,716.71, 1,763,489.41 and 527,493.62 is: 791,202.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,716.71 : 1,763,489.41 = 527,493.62 : x
  2. Step 2: Convert to fraction form
    1,175,716.71/1,763,489.41 = 527,493.62/x
  3. Step 3: Cross multiply
    1,175,716.71x = 1,763,489.41 × 527,493.62
  4. Step 4: Simplify right side
    1,175,716.71x = 930,229,415,802.55
  5. Step 5: Solve for x
    x = 930,229,415,802.55/1,175,716.71
  6. Step 6: Final answer
    x = 791,202.01

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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.