Home / 2,294,868.60-3,442,821.30-1,347,751.80

Finding the Fourth Proportional to 2,294,868.60, 3,442,821.30 and 1,347,751.80

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Solution

The fourth proportional to 2,294,868.60, 3,442,821.30 and 1,347,751.80 is: 2,021,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,868.60 : 3,442,821.30 = 1,347,751.80 : x
  2. Step 2: Convert to fraction form
    2,294,868.60/3,442,821.30 = 1,347,751.80/x
  3. Step 3: Cross multiply
    2,294,868.60x = 3,442,821.30 × 1,347,751.80
  4. Step 4: Simplify right side
    2,294,868.60x = 4,640,068,604,153.34
  5. Step 5: Solve for x
    x = 4,640,068,604,153.34/2,294,868.60
  6. Step 6: Final answer
    x = 2,021,932.15

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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.