Home / 3,707,144.52-5,550,681.04-2,623,201.71

Finding the Fourth Proportional to 3,707,144.52, 5,550,681.04 and 2,623,201.71

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Solution

The fourth proportional to 3,707,144.52, 5,550,681.04 and 2,623,201.71 is: 3,927,701.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,144.52 : 5,550,681.04 = 2,623,201.71 : x
  2. Step 2: Convert to fraction form
    3,707,144.52/5,550,681.04 = 2,623,201.71/x
  3. Step 3: Cross multiply
    3,707,144.52x = 5,550,681.04 × 2,623,201.71
  4. Step 4: Simplify right side
    3,707,144.52x = 14,560,555,983,175.03
  5. Step 5: Solve for x
    x = 14,560,555,983,175.03/3,707,144.52
  6. Step 6: Final answer
    x = 3,927,701.20

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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.