Home / 3,036,362.49-4,187,466.42-2,519,297.88

Finding the Fourth Proportional to 3,036,362.49, 4,187,466.42 and 2,519,297.88

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Solution

The fourth proportional to 3,036,362.49, 4,187,466.42 and 2,519,297.88 is: 3,474,379.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,362.49 : 4,187,466.42 = 2,519,297.88 : x
  2. Step 2: Convert to fraction form
    3,036,362.49/4,187,466.42 = 2,519,297.88/x
  3. Step 3: Cross multiply
    3,036,362.49x = 4,187,466.42 × 2,519,297.88
  4. Step 4: Simplify right side
    3,036,362.49x = 10,549,475,249,326.82
  5. Step 5: Solve for x
    x = 10,549,475,249,326.82/3,036,362.49
  6. Step 6: Final answer
    x = 3,474,379.39

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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.