Home / 2,388,454.58-3,296,044.64-1,300,744.33

Finding the Fourth Proportional to 2,388,454.58, 3,296,044.64 and 1,300,744.33

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Solution

The fourth proportional to 2,388,454.58, 3,296,044.64 and 1,300,744.33 is: 1,795,014.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,454.58 : 3,296,044.64 = 1,300,744.33 : x
  2. Step 2: Convert to fraction form
    2,388,454.58/3,296,044.64 = 1,300,744.33/x
  3. Step 3: Cross multiply
    2,388,454.58x = 3,296,044.64 × 1,300,744.33
  4. Step 4: Simplify right side
    2,388,454.58x = 4,287,311,371,918.64
  5. Step 5: Solve for x
    x = 4,287,311,371,918.64/2,388,454.58
  6. Step 6: Final answer
    x = 1,795,014.82

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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.