Home / 3,622,710.54-5,433,732.62-1,226,281.26

Finding the Fourth Proportional to 3,622,710.54, 5,433,732.62 and 1,226,281.26

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Solution

The fourth proportional to 3,622,710.54, 5,433,732.62 and 1,226,281.26 is: 1,839,309.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,710.54 : 5,433,732.62 = 1,226,281.26 : x
  2. Step 2: Convert to fraction form
    3,622,710.54/5,433,732.62 = 1,226,281.26/x
  3. Step 3: Cross multiply
    3,622,710.54x = 5,433,732.62 × 1,226,281.26
  4. Step 4: Simplify right side
    3,622,710.54x = 6,663,284,483,756.70
  5. Step 5: Solve for x
    x = 6,663,284,483,756.70/3,622,710.54
  6. Step 6: Final answer
    x = 1,839,309.11

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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.