Home / 3,086,153.46-4,629,451.63-1,064,367.65

Finding the Fourth Proportional to 3,086,153.46, 4,629,451.63 and 1,064,367.65

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Solution

The fourth proportional to 3,086,153.46, 4,629,451.63 and 1,064,367.65 is: 1,596,627.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,153.46 : 4,629,451.63 = 1,064,367.65 : x
  2. Step 2: Convert to fraction form
    3,086,153.46/4,629,451.63 = 1,064,367.65/x
  3. Step 3: Cross multiply
    3,086,153.46x = 4,629,451.63 × 1,064,367.65
  4. Step 4: Simplify right side
    3,086,153.46x = 4,927,438,530,394.97
  5. Step 5: Solve for x
    x = 4,927,438,530,394.97/3,086,153.46
  6. Step 6: Final answer
    x = 1,596,627.84

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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.