Home / 1,025,396.21-1,414,951.31-595,670.15

Finding the Fourth Proportional to 1,025,396.21, 1,414,951.31 and 595,670.15

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Solution

The fourth proportional to 1,025,396.21, 1,414,951.31 and 595,670.15 is: 821,969.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,396.21 : 1,414,951.31 = 595,670.15 : x
  2. Step 2: Convert to fraction form
    1,025,396.21/1,414,951.31 = 595,670.15/x
  3. Step 3: Cross multiply
    1,025,396.21x = 1,414,951.31 × 595,670.15
  4. Step 4: Simplify right side
    1,025,396.21x = 842,844,253,484.82
  5. Step 5: Solve for x
    x = 842,844,253,484.82/1,025,396.21
  6. Step 6: Final answer
    x = 821,969.35

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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.