Home / 4,268,592.72-5,890,532.64-2,334,811.44

Finding the Fourth Proportional to 4,268,592.72, 5,890,532.64 and 2,334,811.44

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Solution

The fourth proportional to 4,268,592.72, 5,890,532.64 and 2,334,811.44 is: 3,221,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,592.72 : 5,890,532.64 = 2,334,811.44 : x
  2. Step 2: Convert to fraction form
    4,268,592.72/5,890,532.64 = 2,334,811.44/x
  3. Step 3: Cross multiply
    4,268,592.72x = 5,890,532.64 × 2,334,811.44
  4. Step 4: Simplify right side
    4,268,592.72x = 13,753,282,995,565.40
  5. Step 5: Solve for x
    x = 13,753,282,995,565.40/4,268,592.72
  6. Step 6: Final answer
    x = 3,221,971.24

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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.