Home / 2,380,033.80-3,570,503.22-783,057.24

Finding the Fourth Proportional to 2,380,033.80, 3,570,503.22 and 783,057.24

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Solution

The fourth proportional to 2,380,033.80, 3,570,503.22 and 783,057.24 is: 1,174,734.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,033.80 : 3,570,503.22 = 783,057.24 : x
  2. Step 2: Convert to fraction form
    2,380,033.80/3,570,503.22 = 783,057.24/x
  3. Step 3: Cross multiply
    2,380,033.80x = 3,570,503.22 × 783,057.24
  4. Step 4: Simplify right side
    2,380,033.80x = 2,795,908,396,864.31
  5. Step 5: Solve for x
    x = 2,795,908,396,864.31/2,380,033.80
  6. Step 6: Final answer
    x = 1,174,734.74

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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.