Home / 1,367,634.60-2,059,025.22-1,208,623.50

Finding the Fourth Proportional to 1,367,634.60, 2,059,025.22 and 1,208,623.50

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Solution

The fourth proportional to 1,367,634.60, 2,059,025.22 and 1,208,623.50 is: 1,819,628.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,634.60 : 2,059,025.22 = 1,208,623.50 : x
  2. Step 2: Convert to fraction form
    1,367,634.60/2,059,025.22 = 1,208,623.50/x
  3. Step 3: Cross multiply
    1,367,634.60x = 2,059,025.22 × 1,208,623.50
  4. Step 4: Simplify right side
    1,367,634.60x = 2,488,586,267,984.67
  5. Step 5: Solve for x
    x = 2,488,586,267,984.67/1,367,634.60
  6. Step 6: Final answer
    x = 1,819,628.04

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.