Home / 2,414,901.55-3,622,476.36-617,800.53

Finding the Fourth Proportional to 2,414,901.55, 3,622,476.36 and 617,800.53

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Solution

The fourth proportional to 2,414,901.55, 3,622,476.36 and 617,800.53 is: 926,732.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,901.55 : 3,622,476.36 = 617,800.53 : x
  2. Step 2: Convert to fraction form
    2,414,901.55/3,622,476.36 = 617,800.53/x
  3. Step 3: Cross multiply
    2,414,901.55x = 3,622,476.36 × 617,800.53
  4. Step 4: Simplify right side
    2,414,901.55x = 2,237,967,815,120.47
  5. Step 5: Solve for x
    x = 2,237,967,815,120.47/2,414,901.55
  6. Step 6: Final answer
    x = 926,732.53

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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.