Home / 2,903,265.30-4,006,730.26-1,741,755.12

Finding the Fourth Proportional to 2,903,265.30, 4,006,730.26 and 1,741,755.12

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Solution

The fourth proportional to 2,903,265.30, 4,006,730.26 and 1,741,755.12 is: 2,403,756.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,265.30 : 4,006,730.26 = 1,741,755.12 : x
  2. Step 2: Convert to fraction form
    2,903,265.30/4,006,730.26 = 1,741,755.12/x
  3. Step 3: Cross multiply
    2,903,265.30x = 4,006,730.26 × 1,741,755.12
  4. Step 4: Simplify right side
    2,903,265.30x = 6,978,742,944,813.93
  5. Step 5: Solve for x
    x = 6,978,742,944,813.93/2,903,265.30
  6. Step 6: Final answer
    x = 2,403,756.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.