Home / 2,339,191.94-3,508,785.21-880,510.64

Finding the Fourth Proportional to 2,339,191.94, 3,508,785.21 and 880,510.64

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Solution

The fourth proportional to 2,339,191.94, 3,508,785.21 and 880,510.64 is: 1,320,764.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,191.94 : 3,508,785.21 = 880,510.64 : x
  2. Step 2: Convert to fraction form
    2,339,191.94/3,508,785.21 = 880,510.64/x
  3. Step 3: Cross multiply
    2,339,191.94x = 3,508,785.21 × 880,510.64
  4. Step 4: Simplify right side
    2,339,191.94x = 3,089,522,710,879.63
  5. Step 5: Solve for x
    x = 3,089,522,710,879.63/2,339,191.94
  6. Step 6: Final answer
    x = 1,320,764.94

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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.