Home / 3,619,246.05-5,429,614.38-1,060,544.25

Finding the Fourth Proportional to 3,619,246.05, 5,429,614.38 and 1,060,544.25

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Solution

The fourth proportional to 3,619,246.05, 5,429,614.38 and 1,060,544.25 is: 1,591,034.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,246.05 : 5,429,614.38 = 1,060,544.25 : x
  2. Step 2: Convert to fraction form
    3,619,246.05/5,429,614.38 = 1,060,544.25/x
  3. Step 3: Cross multiply
    3,619,246.05x = 5,429,614.38 × 1,060,544.25
  4. Step 4: Simplify right side
    3,619,246.05x = 5,758,346,310,426.32
  5. Step 5: Solve for x
    x = 5,758,346,310,426.32/3,619,246.05
  6. Step 6: Final answer
    x = 1,591,034.77

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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.