Home / 1,068,091.40-1,473,918.84-584,676.92

Finding the Fourth Proportional to 1,068,091.40, 1,473,918.84 and 584,676.92

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Solution

The fourth proportional to 1,068,091.40, 1,473,918.84 and 584,676.92 is: 806,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,091.40 : 1,473,918.84 = 584,676.92 : x
  2. Step 2: Convert to fraction form
    1,068,091.40/1,473,918.84 = 584,676.92/x
  3. Step 3: Cross multiply
    1,068,091.40x = 1,473,918.84 × 584,676.92
  4. Step 4: Simplify right side
    1,068,091.40x = 861,766,327,701.17
  5. Step 5: Solve for x
    x = 861,766,327,701.17/1,068,091.40
  6. Step 6: Final answer
    x = 806,828.26

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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.