Home / 1,067,715.68-1,473,447.48-584,280.69

Finding the Fourth Proportional to 1,067,715.68, 1,473,447.48 and 584,280.69

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Solution

The fourth proportional to 1,067,715.68, 1,473,447.48 and 584,280.69 is: 806,307.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,715.68 : 1,473,447.48 = 584,280.69 : x
  2. Step 2: Convert to fraction form
    1,067,715.68/1,473,447.48 = 584,280.69/x
  3. Step 3: Cross multiply
    1,067,715.68x = 1,473,447.48 × 584,280.69
  4. Step 4: Simplify right side
    1,067,715.68x = 860,906,915,794.69
  5. Step 5: Solve for x
    x = 860,906,915,794.69/1,067,715.68
  6. Step 6: Final answer
    x = 806,307.27

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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.