Home / 3,630,786.93-5,444,605.76-1,233,988.02

Finding the Fourth Proportional to 3,630,786.93, 5,444,605.76 and 1,233,988.02

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Solution

The fourth proportional to 3,630,786.93, 5,444,605.76 and 1,233,988.02 is: 1,850,446.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,786.93 : 5,444,605.76 = 1,233,988.02 : x
  2. Step 2: Convert to fraction form
    3,630,786.93/5,444,605.76 = 1,233,988.02/x
  3. Step 3: Cross multiply
    3,630,786.93x = 5,444,605.76 × 1,233,988.02
  4. Step 4: Simplify right side
    3,630,786.93x = 6,718,578,275,293.06
  5. Step 5: Solve for x
    x = 6,718,578,275,293.06/3,630,786.93
  6. Step 6: Final answer
    x = 1,850,446.86

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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.