Home / 4,268,404.54-5,890,355.40-2,334,702.88

Finding the Fourth Proportional to 4,268,404.54, 5,890,355.40 and 2,334,702.88

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Solution

The fourth proportional to 4,268,404.54, 5,890,355.40 and 2,334,702.88 is: 3,221,866.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,404.54 : 5,890,355.40 = 2,334,702.88 : x
  2. Step 2: Convert to fraction form
    4,268,404.54/5,890,355.40 = 2,334,702.88/x
  3. Step 3: Cross multiply
    4,268,404.54x = 5,890,355.40 × 2,334,702.88
  4. Step 4: Simplify right side
    4,268,404.54x = 13,752,229,716,603.55
  5. Step 5: Solve for x
    x = 13,752,229,716,603.55/4,268,404.54
  6. Step 6: Final answer
    x = 3,221,866.53

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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.