Home / 1,043,124-1,439,511.12-566,196

Finding the Fourth Proportional to 1,043,124, 1,439,511.12 and 566,196

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Solution

The fourth proportional to 1,043,124, 1,439,511.12 and 566,196 is: 781,350.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,124 : 1,439,511.12 = 566,196 : x
  2. Step 2: Convert to fraction form
    1,043,124/1,439,511.12 = 566,196/x
  3. Step 3: Cross multiply
    1,043,124x = 1,439,511.12 × 566,196
  4. Step 4: Simplify right side
    1,043,124x = 815,045,438,099.52
  5. Step 5: Solve for x
    x = 815,045,438,099.52/1,043,124
  6. Step 6: Final answer
    x = 781,350.48

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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.