Home / 4,220,530.67-5,824,324.18-2,286,843.59

Finding the Fourth Proportional to 4,220,530.67, 5,824,324.18 and 2,286,843.59

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Solution

The fourth proportional to 4,220,530.67, 5,824,324.18 and 2,286,843.59 is: 3,155,839.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,220,530.67 : 5,824,324.18 = 2,286,843.59 : x
  2. Step 2: Convert to fraction form
    4,220,530.67/5,824,324.18 = 2,286,843.59/x
  3. Step 3: Cross multiply
    4,220,530.67x = 5,824,324.18 × 2,286,843.59
  4. Step 4: Simplify right side
    4,220,530.67x = 13,319,318,417,115.00
  5. Step 5: Solve for x
    x = 13,319,318,417,115.00/4,220,530.67
  6. Step 6: Final answer
    x = 3,155,839.74

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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.