Home / 2,539,194.75-3,808,748.00-1,022,838.93

Finding the Fourth Proportional to 2,539,194.75, 3,808,748.00 and 1,022,838.93

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Solution

The fourth proportional to 2,539,194.75, 3,808,748.00 and 1,022,838.93 is: 1,534,240.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,194.75 : 3,808,748.00 = 1,022,838.93 : x
  2. Step 2: Convert to fraction form
    2,539,194.75/3,808,748.00 = 1,022,838.93/x
  3. Step 3: Cross multiply
    2,539,194.75x = 3,808,748.00 × 1,022,838.93
  4. Step 4: Simplify right side
    2,539,194.75x = 3,895,735,723,845.45
  5. Step 5: Solve for x
    x = 3,895,735,723,845.45/2,539,194.75
  6. Step 6: Final answer
    x = 1,534,240.62

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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.