Home / 4,059,370.92-6,091,056.96-1,900,542.15

Finding the Fourth Proportional to 4,059,370.92, 6,091,056.96 and 1,900,542.15

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Solution

The fourth proportional to 4,059,370.92, 6,091,056.96 and 1,900,542.15 is: 2,851,749.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,370.92 : 6,091,056.96 = 1,900,542.15 : x
  2. Step 2: Convert to fraction form
    4,059,370.92/6,091,056.96 = 1,900,542.15/x
  3. Step 3: Cross multiply
    4,059,370.92x = 6,091,056.96 × 1,900,542.15
  4. Step 4: Simplify right side
    4,059,370.92x = 11,576,310,490,530.86
  5. Step 5: Solve for x
    x = 11,576,310,490,530.86/4,059,370.92
  6. Step 6: Final answer
    x = 2,851,749.87

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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.