Home / 4,268,617.60-5,891,200.32-2,458,134.40

Finding the Fourth Proportional to 4,268,617.60, 5,891,200.32 and 2,458,134.40

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Solution

The fourth proportional to 4,268,617.60, 5,891,200.32 and 2,458,134.40 is: 3,392,518.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,617.60 : 5,891,200.32 = 2,458,134.40 : x
  2. Step 2: Convert to fraction form
    4,268,617.60/5,891,200.32 = 2,458,134.40/x
  3. Step 3: Cross multiply
    4,268,617.60x = 5,891,200.32 × 2,458,134.40
  4. Step 4: Simplify right side
    4,268,617.60x = 14,481,362,163,883.01
  5. Step 5: Solve for x
    x = 14,481,362,163,883.01/4,268,617.60
  6. Step 6: Final answer
    x = 3,392,518.03

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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.