Home / 4,612,336.86-6,912,504.24-1,876,696.17

Finding the Fourth Proportional to 4,612,336.86, 6,912,504.24 and 1,876,696.17

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Solution

The fourth proportional to 4,612,336.86, 6,912,504.24 and 1,876,696.17 is: 2,812,602.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,336.86 : 6,912,504.24 = 1,876,696.17 : x
  2. Step 2: Convert to fraction form
    4,612,336.86/6,912,504.24 = 1,876,696.17/x
  3. Step 3: Cross multiply
    4,612,336.86x = 6,912,504.24 × 1,876,696.17
  4. Step 4: Simplify right side
    4,612,336.86x = 12,972,670,251,201.04
  5. Step 5: Solve for x
    x = 12,972,670,251,201.04/4,612,336.86
  6. Step 6: Final answer
    x = 2,812,602.52

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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.