Home / 1,025,219.16-1,414,757.34-572,500.44

Finding the Fourth Proportional to 1,025,219.16, 1,414,757.34 and 572,500.44

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Solution

The fourth proportional to 1,025,219.16, 1,414,757.34 and 572,500.44 is: 790,025.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,219.16 : 1,414,757.34 = 572,500.44 : x
  2. Step 2: Convert to fraction form
    1,025,219.16/1,414,757.34 = 572,500.44/x
  3. Step 3: Cross multiply
    1,025,219.16x = 1,414,757.34 × 572,500.44
  4. Step 4: Simplify right side
    1,025,219.16x = 809,949,199,643.23
  5. Step 5: Solve for x
    x = 809,949,199,643.23/1,025,219.16
  6. Step 6: Final answer
    x = 790,025.42

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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.