Home / 4,422,587.94-6,633,918.83-1,227,963.24

Finding the Fourth Proportional to 4,422,587.94, 6,633,918.83 and 1,227,963.24

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Solution

The fourth proportional to 4,422,587.94, 6,633,918.83 and 1,227,963.24 is: 1,841,955.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,587.94 : 6,633,918.83 = 1,227,963.24 : x
  2. Step 2: Convert to fraction form
    4,422,587.94/6,633,918.83 = 1,227,963.24/x
  3. Step 3: Cross multiply
    4,422,587.94x = 6,633,918.83 × 1,227,963.24
  4. Step 4: Simplify right side
    4,422,587.94x = 8,146,208,460,383.81
  5. Step 5: Solve for x
    x = 8,146,208,460,383.81/4,422,587.94
  6. Step 6: Final answer
    x = 1,841,955.11

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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.