Home / 2,967,098.25-4,094,595.60-1,608,972.33

Finding the Fourth Proportional to 2,967,098.25, 4,094,595.60 and 1,608,972.33

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Solution

The fourth proportional to 2,967,098.25, 4,094,595.60 and 1,608,972.33 is: 2,220,381.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,098.25 : 4,094,595.60 = 1,608,972.33 : x
  2. Step 2: Convert to fraction form
    2,967,098.25/4,094,595.60 = 1,608,972.33/x
  3. Step 3: Cross multiply
    2,967,098.25x = 4,094,595.60 × 1,608,972.33
  4. Step 4: Simplify right side
    2,967,098.25x = 6,588,091,022,939.75
  5. Step 5: Solve for x
    x = 6,588,091,022,939.75/2,967,098.25
  6. Step 6: Final answer
    x = 2,220,381.82

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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.