Home / 1,794,153.06-2,690,771.13-531,685.44

Finding the Fourth Proportional to 1,794,153.06, 2,690,771.13 and 531,685.44

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Solution

The fourth proportional to 1,794,153.06, 2,690,771.13 and 531,685.44 is: 797,392.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,153.06 : 2,690,771.13 = 531,685.44 : x
  2. Step 2: Convert to fraction form
    1,794,153.06/2,690,771.13 = 531,685.44/x
  3. Step 3: Cross multiply
    1,794,153.06x = 2,690,771.13 × 531,685.44
  4. Step 4: Simplify right side
    1,794,153.06x = 1,430,643,832,193.35
  5. Step 5: Solve for x
    x = 1,430,643,832,193.35/1,794,153.06
  6. Step 6: Final answer
    x = 797,392.30

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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.