Home / 2,604,736.08-3,594,562.92-1,443,217.86

Finding the Fourth Proportional to 2,604,736.08, 3,594,562.92 and 1,443,217.86

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Solution

The fourth proportional to 2,604,736.08, 3,594,562.92 and 1,443,217.86 is: 1,991,655.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,736.08 : 3,594,562.92 = 1,443,217.86 : x
  2. Step 2: Convert to fraction form
    2,604,736.08/3,594,562.92 = 1,443,217.86/x
  3. Step 3: Cross multiply
    2,604,736.08x = 3,594,562.92 × 1,443,217.86
  4. Step 4: Simplify right side
    2,604,736.08x = 5,187,737,405,037.75
  5. Step 5: Solve for x
    x = 5,187,737,405,037.75/2,604,736.08
  6. Step 6: Final answer
    x = 1,991,655.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.