Home / 4,216,736.64-5,819,026-2,282,981.52

Finding the Fourth Proportional to 4,216,736.64, 5,819,026 and 2,282,981.52

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Solution

The fourth proportional to 4,216,736.64, 5,819,026 and 2,282,981.52 is: 3,150,476.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,736.64 : 5,819,026 = 2,282,981.52 : x
  2. Step 2: Convert to fraction form
    4,216,736.64/5,819,026 = 2,282,981.52/x
  3. Step 3: Cross multiply
    4,216,736.64x = 5,819,026 × 2,282,981.52
  4. Step 4: Simplify right side
    4,216,736.64x = 13,284,728,822,399.52
  5. Step 5: Solve for x
    x = 13,284,728,822,399.52/4,216,736.64
  6. Step 6: Final answer
    x = 3,150,476.29

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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.