Home / 2,804,091.98-4,206,137.96-674,176.12

Finding the Fourth Proportional to 2,804,091.98, 4,206,137.96 and 674,176.12

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Solution

The fourth proportional to 2,804,091.98, 4,206,137.96 and 674,176.12 is: 1,011,264.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,091.98 : 4,206,137.96 = 674,176.12 : x
  2. Step 2: Convert to fraction form
    2,804,091.98/4,206,137.96 = 674,176.12/x
  3. Step 3: Cross multiply
    2,804,091.98x = 4,206,137.96 × 674,176.12
  4. Step 4: Simplify right side
    2,804,091.98x = 2,835,677,770,057.52
  5. Step 5: Solve for x
    x = 2,835,677,770,057.52/2,804,091.98
  6. Step 6: Final answer
    x = 1,011,264.18

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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.