Home / 2,302,838.91-3,448,581.66-1,447,789.32

Finding the Fourth Proportional to 2,302,838.91, 3,448,581.66 and 1,447,789.32

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Solution

The fourth proportional to 2,302,838.91, 3,448,581.66 and 1,447,789.32 is: 2,168,115.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,838.91 : 3,448,581.66 = 1,447,789.32 : x
  2. Step 2: Convert to fraction form
    2,302,838.91/3,448,581.66 = 1,447,789.32/x
  3. Step 3: Cross multiply
    2,302,838.91x = 3,448,581.66 × 1,447,789.32
  4. Step 4: Simplify right side
    2,302,838.91x = 4,992,819,696,495.87
  5. Step 5: Solve for x
    x = 4,992,819,696,495.87/2,302,838.91
  6. Step 6: Final answer
    x = 2,168,115.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.