Home / 3,057,842.44-4,586,791.35-927,926.58

Finding the Fourth Proportional to 3,057,842.44, 4,586,791.35 and 927,926.58

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Solution

The fourth proportional to 3,057,842.44, 4,586,791.35 and 927,926.58 is: 1,391,898.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,842.44 : 4,586,791.35 = 927,926.58 : x
  2. Step 2: Convert to fraction form
    3,057,842.44/4,586,791.35 = 927,926.58/x
  3. Step 3: Cross multiply
    3,057,842.44x = 4,586,791.35 × 927,926.58
  4. Step 4: Simplify right side
    3,057,842.44x = 4,256,205,631,259.28
  5. Step 5: Solve for x
    x = 4,256,205,631,259.28/3,057,842.44
  6. Step 6: Final answer
    x = 1,391,898.28

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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.