Home / 1,701,375.30-2,347,951.07-976,355.64

Finding the Fourth Proportional to 1,701,375.30, 2,347,951.07 and 976,355.64

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Solution

The fourth proportional to 1,701,375.30, 2,347,951.07 and 976,355.64 is: 1,347,401.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,375.30 : 2,347,951.07 = 976,355.64 : x
  2. Step 2: Convert to fraction form
    1,701,375.30/2,347,951.07 = 976,355.64/x
  3. Step 3: Cross multiply
    1,701,375.30x = 2,347,951.07 × 976,355.64
  4. Step 4: Simplify right side
    1,701,375.30x = 2,292,435,272,079.42
  5. Step 5: Solve for x
    x = 2,292,435,272,079.42/1,701,375.30
  6. Step 6: Final answer
    x = 1,347,401.29

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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.