Home / 1,168,892.49-1,753,343.61-370,734.69

Finding the Fourth Proportional to 1,168,892.49, 1,753,343.61 and 370,734.69

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Solution

The fourth proportional to 1,168,892.49, 1,753,343.61 and 370,734.69 is: 556,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,892.49 : 1,753,343.61 = 370,734.69 : x
  2. Step 2: Convert to fraction form
    1,168,892.49/1,753,343.61 = 370,734.69/x
  3. Step 3: Cross multiply
    1,168,892.49x = 1,753,343.61 × 370,734.69
  4. Step 4: Simplify right side
    1,168,892.49x = 650,025,299,716.83
  5. Step 5: Solve for x
    x = 650,025,299,716.83/1,168,892.49
  6. Step 6: Final answer
    x = 556,103.58

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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.