Home / 2,225,534.23-3,337,834.20-627,723.65

Finding the Fourth Proportional to 2,225,534.23, 3,337,834.20 and 627,723.65

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Solution

The fourth proportional to 2,225,534.23, 3,337,834.20 and 627,723.65 is: 941,453.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,534.23 : 3,337,834.20 = 627,723.65 : x
  2. Step 2: Convert to fraction form
    2,225,534.23/3,337,834.20 = 627,723.65/x
  3. Step 3: Cross multiply
    2,225,534.23x = 3,337,834.20 × 627,723.65
  4. Step 4: Simplify right side
    2,225,534.23x = 2,095,237,447,291.04
  5. Step 5: Solve for x
    x = 2,095,237,447,291.04/2,225,534.23
  6. Step 6: Final answer
    x = 941,453.71

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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.