Home / 1,561,105.08-2,341,991.54-466,975.62

Finding the Fourth Proportional to 1,561,105.08, 2,341,991.54 and 466,975.62

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Solution

The fourth proportional to 1,561,105.08, 2,341,991.54 and 466,975.62 is: 700,563.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,561,105.08 : 2,341,991.54 = 466,975.62 : x
  2. Step 2: Convert to fraction form
    1,561,105.08/2,341,991.54 = 466,975.62/x
  3. Step 3: Cross multiply
    1,561,105.08x = 2,341,991.54 × 466,975.62
  4. Step 4: Simplify right side
    1,561,105.08x = 1,093,652,952,593.69
  5. Step 5: Solve for x
    x = 1,093,652,952,593.69/1,561,105.08
  6. Step 6: Final answer
    x = 700,563.32

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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.