Home / 984,466.26-1,358,563.96-531,757.26

Finding the Fourth Proportional to 984,466.26, 1,358,563.96 and 531,757.26

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Solution

The fourth proportional to 984,466.26, 1,358,563.96 and 531,757.26 is: 733,825.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,466.26 : 1,358,563.96 = 531,757.26 : x
  2. Step 2: Convert to fraction form
    984,466.26/1,358,563.96 = 531,757.26/x
  3. Step 3: Cross multiply
    984,466.26x = 1,358,563.96 × 531,757.26
  4. Step 4: Simplify right side
    984,466.26x = 722,426,248,904.35
  5. Step 5: Solve for x
    x = 722,426,248,904.35/984,466.26
  6. Step 6: Final answer
    x = 733,825.30

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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.