Home / 1,068,091.08-1,473,967.86-584,687.10

Finding the Fourth Proportional to 1,068,091.08, 1,473,967.86 and 584,687.10

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Solution

The fourth proportional to 1,068,091.08, 1,473,967.86 and 584,687.10 is: 806,869.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,091.08 : 1,473,967.86 = 584,687.10 : x
  2. Step 2: Convert to fraction form
    1,068,091.08/1,473,967.86 = 584,687.10/x
  3. Step 3: Cross multiply
    1,068,091.08x = 1,473,967.86 × 584,687.10
  4. Step 4: Simplify right side
    1,068,091.08x = 861,809,993,556.61
  5. Step 5: Solve for x
    x = 861,809,993,556.61/1,068,091.08
  6. Step 6: Final answer
    x = 806,869.39

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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.