Home / 1,763,325.44-2,644,910.40-565,307.90

Finding the Fourth Proportional to 1,763,325.44, 2,644,910.40 and 565,307.90

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Solution

The fourth proportional to 1,763,325.44, 2,644,910.40 and 565,307.90 is: 847,936.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,325.44 : 2,644,910.40 = 565,307.90 : x
  2. Step 2: Convert to fraction form
    1,763,325.44/2,644,910.40 = 565,307.90/x
  3. Step 3: Cross multiply
    1,763,325.44x = 2,644,910.40 × 565,307.90
  4. Step 4: Simplify right side
    1,763,325.44x = 1,495,188,743,912.16
  5. Step 5: Solve for x
    x = 1,495,188,743,912.16/1,763,325.44
  6. Step 6: Final answer
    x = 847,936.92

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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.