Home / 4,798,024.98-7,198,297.96-1,724,326.15

Finding the Fourth Proportional to 4,798,024.98, 7,198,297.96 and 1,724,326.15

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Solution

The fourth proportional to 4,798,024.98, 7,198,297.96 and 1,724,326.15 is: 2,586,942.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,024.98 : 7,198,297.96 = 1,724,326.15 : x
  2. Step 2: Convert to fraction form
    4,798,024.98/7,198,297.96 = 1,724,326.15/x
  3. Step 3: Cross multiply
    4,798,024.98x = 7,198,297.96 × 1,724,326.15
  4. Step 4: Simplify right side
    4,798,024.98x = 12,412,213,407,919.65
  5. Step 5: Solve for x
    x = 12,412,213,407,919.65/4,798,024.98
  6. Step 6: Final answer
    x = 2,586,942.22

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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.