Home / 9,465,854.87-14,198,782.50-2,277,388.77

Finding the Fourth Proportional to 9,465,854.87, 14,198,782.50 and 2,277,388.77

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Solution

The fourth proportional to 9,465,854.87, 14,198,782.50 and 2,277,388.77 is: 3,416,083.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,854.87 : 14,198,782.50 = 2,277,388.77 : x
  2. Step 2: Convert to fraction form
    9,465,854.87/14,198,782.50 = 2,277,388.77/x
  3. Step 3: Cross multiply
    9,465,854.87x = 14,198,782.50 × 2,277,388.77
  4. Step 4: Simplify right side
    9,465,854.87x = 32,336,147,813,172.52
  5. Step 5: Solve for x
    x = 32,336,147,813,172.52/9,465,854.87
  6. Step 6: Final answer
    x = 3,416,083.20

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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.