Home / 2,967,095.25-4,094,591.45-1,608,969.33

Finding the Fourth Proportional to 2,967,095.25, 4,094,591.45 and 1,608,969.33

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Solution

The fourth proportional to 2,967,095.25, 4,094,591.45 and 1,608,969.33 is: 2,220,377.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,095.25 : 4,094,591.45 = 1,608,969.33 : x
  2. Step 2: Convert to fraction form
    2,967,095.25/4,094,591.45 = 1,608,969.33/x
  3. Step 3: Cross multiply
    2,967,095.25x = 4,094,591.45 × 1,608,969.33
  4. Step 4: Simplify right side
    2,967,095.25x = 6,588,072,053,885.38
  5. Step 5: Solve for x
    x = 6,588,072,053,885.38/2,967,095.25
  6. Step 6: Final answer
    x = 2,220,377.68

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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.