Home / 1,175,536.28-1,763,326.29-334,109.90

Finding the Fourth Proportional to 1,175,536.28, 1,763,326.29 and 334,109.90

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Solution

The fourth proportional to 1,175,536.28, 1,763,326.29 and 334,109.90 is: 501,171.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,536.28 : 1,763,326.29 = 334,109.90 : x
  2. Step 2: Convert to fraction form
    1,175,536.28/1,763,326.29 = 334,109.90/x
  3. Step 3: Cross multiply
    1,175,536.28x = 1,763,326.29 × 334,109.90
  4. Step 4: Simplify right side
    1,175,536.28x = 589,144,770,419.27
  5. Step 5: Solve for x
    x = 589,144,770,419.27/1,175,536.28
  6. Step 6: Final answer
    x = 501,171.07

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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.