Home / 3,625,225.56-5,002,711.56-1,993,632.96

Finding the Fourth Proportional to 3,625,225.56, 5,002,711.56 and 1,993,632.96

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Solution

The fourth proportional to 3,625,225.56, 5,002,711.56 and 1,993,632.96 is: 2,751,158.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,225.56 : 5,002,711.56 = 1,993,632.96 : x
  2. Step 2: Convert to fraction form
    3,625,225.56/5,002,711.56 = 1,993,632.96/x
  3. Step 3: Cross multiply
    3,625,225.56x = 5,002,711.56 × 1,993,632.96
  4. Step 4: Simplify right side
    3,625,225.56x = 9,973,570,655,389.02
  5. Step 5: Solve for x
    x = 9,973,570,655,389.02/3,625,225.56
  6. Step 6: Final answer
    x = 2,751,158.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.