Home / 4,020,441.88-6,025,722.08-1,858,542.66

Finding the Fourth Proportional to 4,020,441.88, 6,025,722.08 and 1,858,542.66

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Solution

The fourth proportional to 4,020,441.88, 6,025,722.08 and 1,858,542.66 is: 2,785,530.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,441.88 : 6,025,722.08 = 1,858,542.66 : x
  2. Step 2: Convert to fraction form
    4,020,441.88/6,025,722.08 = 1,858,542.66/x
  3. Step 3: Cross multiply
    4,020,441.88x = 6,025,722.08 × 1,858,542.66
  4. Step 4: Simplify right side
    4,020,441.88x = 11,199,061,523,273.27
  5. Step 5: Solve for x
    x = 11,199,061,523,273.27/4,020,441.88
  6. Step 6: Final answer
    x = 2,785,530.01

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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.