Home / 2,292,182.80-3,441,946.20-1,822,771.60

Finding the Fourth Proportional to 2,292,182.80, 3,441,946.20 and 1,822,771.60

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Solution

The fourth proportional to 2,292,182.80, 3,441,946.20 and 1,822,771.60 is: 2,737,077.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,182.80 : 3,441,946.20 = 1,822,771.60 : x
  2. Step 2: Convert to fraction form
    2,292,182.80/3,441,946.20 = 1,822,771.60/x
  3. Step 3: Cross multiply
    2,292,182.80x = 3,441,946.20 × 1,822,771.60
  4. Step 4: Simplify right side
    2,292,182.80x = 6,273,881,782,087.92
  5. Step 5: Solve for x
    x = 6,273,881,782,087.92/2,292,182.80
  6. Step 6: Final answer
    x = 2,737,077.42

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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.