Home / 1,104,364.42-1,524,293.52-675,004.48

Finding the Fourth Proportional to 1,104,364.42, 1,524,293.52 and 675,004.48

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Solution

The fourth proportional to 1,104,364.42, 1,524,293.52 and 675,004.48 is: 931,671.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,364.42 : 1,524,293.52 = 675,004.48 : x
  2. Step 2: Convert to fraction form
    1,104,364.42/1,524,293.52 = 675,004.48/x
  3. Step 3: Cross multiply
    1,104,364.42x = 1,524,293.52 × 675,004.48
  4. Step 4: Simplify right side
    1,104,364.42x = 1,028,904,947,213.50
  5. Step 5: Solve for x
    x = 1,028,904,947,213.50/1,104,364.42
  6. Step 6: Final answer
    x = 931,671.59

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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.