Home / 1,073,447.19-1,481,359.26-583,419.47

Finding the Fourth Proportional to 1,073,447.19, 1,481,359.26 and 583,419.47

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Solution

The fourth proportional to 1,073,447.19, 1,481,359.26 and 583,419.47 is: 805,120.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,447.19 : 1,481,359.26 = 583,419.47 : x
  2. Step 2: Convert to fraction form
    1,073,447.19/1,481,359.26 = 583,419.47/x
  3. Step 3: Cross multiply
    1,073,447.19x = 1,481,359.26 × 583,419.47
  4. Step 4: Simplify right side
    1,073,447.19x = 864,253,826,942.00
  5. Step 5: Solve for x
    x = 864,253,826,942.00/1,073,447.19
  6. Step 6: Final answer
    x = 805,120.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.