Home / 1,033,310.25-1,549,986.75-376,017.35

Finding the Fourth Proportional to 1,033,310.25, 1,549,986.75 and 376,017.35

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Solution

The fourth proportional to 1,033,310.25, 1,549,986.75 and 376,017.35 is: 564,033.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,310.25 : 1,549,986.75 = 376,017.35 : x
  2. Step 2: Convert to fraction form
    1,033,310.25/1,549,986.75 = 376,017.35/x
  3. Step 3: Cross multiply
    1,033,310.25x = 1,549,986.75 × 376,017.35
  4. Step 4: Simplify right side
    1,033,310.25x = 582,821,902,520.18
  5. Step 5: Solve for x
    x = 582,821,902,520.18/1,033,310.25
  6. Step 6: Final answer
    x = 564,033.80

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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.