Home / 3,268,399.86-4,903,387.11-1,024,537.86

Finding the Fourth Proportional to 3,268,399.86, 4,903,387.11 and 1,024,537.86

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Solution

The fourth proportional to 3,268,399.86, 4,903,387.11 and 1,024,537.86 is: 1,537,053.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,399.86 : 4,903,387.11 = 1,024,537.86 : x
  2. Step 2: Convert to fraction form
    3,268,399.86/4,903,387.11 = 1,024,537.86/x
  3. Step 3: Cross multiply
    3,268,399.86x = 4,903,387.11 × 1,024,537.86
  4. Step 4: Simplify right side
    3,268,399.86x = 5,023,705,736,430.99
  5. Step 5: Solve for x
    x = 5,023,705,736,430.99/3,268,399.86
  6. Step 6: Final answer
    x = 1,537,053.59

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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.