Home / 4,335,465.75-6,485,225.57-3,302,983.73

Finding the Fourth Proportional to 4,335,465.75, 6,485,225.57 and 3,302,983.73

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Solution

The fourth proportional to 4,335,465.75, 6,485,225.57 and 3,302,983.73 is: 4,940,782.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,465.75 : 6,485,225.57 = 3,302,983.73 : x
  2. Step 2: Convert to fraction form
    4,335,465.75/6,485,225.57 = 3,302,983.73/x
  3. Step 3: Cross multiply
    4,335,465.75x = 6,485,225.57 × 3,302,983.73
  4. Step 4: Simplify right side
    4,335,465.75x = 21,420,594,494,148.93
  5. Step 5: Solve for x
    x = 21,420,594,494,148.93/4,335,465.75
  6. Step 6: Final answer
    x = 4,940,782.77

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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.