Home / 5,917,945.56-8,869,070.77-3,039,196.09

Finding the Fourth Proportional to 5,917,945.56, 8,869,070.77 and 3,039,196.09

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Solution

The fourth proportional to 5,917,945.56, 8,869,070.77 and 3,039,196.09 is: 4,554,763.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,945.56 : 8,869,070.77 = 3,039,196.09 : x
  2. Step 2: Convert to fraction form
    5,917,945.56/8,869,070.77 = 3,039,196.09/x
  3. Step 3: Cross multiply
    5,917,945.56x = 8,869,070.77 × 3,039,196.09
  4. Step 4: Simplify right side
    5,917,945.56x = 26,954,845,190,921.31
  5. Step 5: Solve for x
    x = 26,954,845,190,921.31/5,917,945.56
  6. Step 6: Final answer
    x = 4,554,763.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.