Home / 2,294,038.80-3,443,682.60-1,347,942.60

Finding the Fourth Proportional to 2,294,038.80, 3,443,682.60 and 1,347,942.60

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Solution

The fourth proportional to 2,294,038.80, 3,443,682.60 and 1,347,942.60 is: 2,023,455.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,038.80 : 3,443,682.60 = 1,347,942.60 : x
  2. Step 2: Convert to fraction form
    2,294,038.80/3,443,682.60 = 1,347,942.60/x
  3. Step 3: Cross multiply
    2,294,038.80x = 3,443,682.60 × 1,347,942.60
  4. Step 4: Simplify right side
    2,294,038.80x = 4,641,886,477,418.76
  5. Step 5: Solve for x
    x = 4,641,886,477,418.76/2,294,038.80
  6. Step 6: Final answer
    x = 2,023,455.96

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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.