Home / 1,441,258.58-2,161,977.04-481,800.52

Finding the Fourth Proportional to 1,441,258.58, 2,161,977.04 and 481,800.52

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Solution

The fourth proportional to 1,441,258.58, 2,161,977.04 and 481,800.52 is: 722,730.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,258.58 : 2,161,977.04 = 481,800.52 : x
  2. Step 2: Convert to fraction form
    1,441,258.58/2,161,977.04 = 481,800.52/x
  3. Step 3: Cross multiply
    1,441,258.58x = 2,161,977.04 × 481,800.52
  4. Step 4: Simplify right side
    1,441,258.58x = 1,041,641,665,404.78
  5. Step 5: Solve for x
    x = 1,041,641,665,404.78/1,441,258.58
  6. Step 6: Final answer
    x = 722,730.59

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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.