Home / 3,277,757.07-4,521,697.02-2,190,295.62

Finding the Fourth Proportional to 3,277,757.07, 4,521,697.02 and 2,190,295.62

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Solution

The fourth proportional to 3,277,757.07, 4,521,697.02 and 2,190,295.62 is: 3,021,533.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,757.07 : 4,521,697.02 = 2,190,295.62 : x
  2. Step 2: Convert to fraction form
    3,277,757.07/4,521,697.02 = 2,190,295.62/x
  3. Step 3: Cross multiply
    3,277,757.07x = 4,521,697.02 × 2,190,295.62
  4. Step 4: Simplify right side
    3,277,757.07x = 9,903,853,177,873.05
  5. Step 5: Solve for x
    x = 9,903,853,177,873.05/3,277,757.07
  6. Step 6: Final answer
    x = 3,021,533.62

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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.