Home / 5,855,350.28-8,785,537.43-2,263,639.77

Finding the Fourth Proportional to 5,855,350.28, 8,785,537.43 and 2,263,639.77

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Solution

The fourth proportional to 5,855,350.28, 8,785,537.43 and 2,263,639.77 is: 3,396,430.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,350.28 : 8,785,537.43 = 2,263,639.77 : x
  2. Step 2: Convert to fraction form
    5,855,350.28/8,785,537.43 = 2,263,639.77/x
  3. Step 3: Cross multiply
    5,855,350.28x = 8,785,537.43 × 2,263,639.77
  4. Step 4: Simplify right side
    5,855,350.28x = 19,887,291,916,053.39
  5. Step 5: Solve for x
    x = 19,887,291,916,053.39/5,855,350.28
  6. Step 6: Final answer
    x = 3,396,430.78

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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.