Home / 2,322,166.49-3,477,946.53-1,108,596.77

Finding the Fourth Proportional to 2,322,166.49, 3,477,946.53 and 1,108,596.77

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Solution

The fourth proportional to 2,322,166.49, 3,477,946.53 and 1,108,596.77 is: 1,660,363.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,166.49 : 3,477,946.53 = 1,108,596.77 : x
  2. Step 2: Convert to fraction form
    2,322,166.49/3,477,946.53 = 1,108,596.77/x
  3. Step 3: Cross multiply
    2,322,166.49x = 3,477,946.53 × 1,108,596.77
  4. Step 4: Simplify right side
    2,322,166.49x = 3,855,640,289,390.71
  5. Step 5: Solve for x
    x = 3,855,640,289,390.71/2,322,166.49
  6. Step 6: Final answer
    x = 1,660,363.42

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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.