Home / 4,422,549.07-6,633,860.51-1,227,924.36

Finding the Fourth Proportional to 4,422,549.07, 6,633,860.51 and 1,227,924.36

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Solution

The fourth proportional to 4,422,549.07, 6,633,860.51 and 1,227,924.36 is: 1,841,896.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,549.07 : 6,633,860.51 = 1,227,924.36 : x
  2. Step 2: Convert to fraction form
    4,422,549.07/6,633,860.51 = 1,227,924.36/x
  3. Step 3: Cross multiply
    4,422,549.07x = 6,633,860.51 × 1,227,924.36
  4. Step 4: Simplify right side
    4,422,549.07x = 8,145,878,924,140.84
  5. Step 5: Solve for x
    x = 8,145,878,924,140.84/4,422,549.07
  6. Step 6: Final answer
    x = 1,841,896.79

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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.