Home / 3,595,445.90-5,393,188.92-1,199,283.92

Finding the Fourth Proportional to 3,595,445.90, 5,393,188.92 and 1,199,283.92

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Solution

The fourth proportional to 3,595,445.90, 5,393,188.92 and 1,199,283.92 is: 1,798,932.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,445.90 : 5,393,188.92 = 1,199,283.92 : x
  2. Step 2: Convert to fraction form
    3,595,445.90/5,393,188.92 = 1,199,283.92/x
  3. Step 3: Cross multiply
    3,595,445.90x = 5,393,188.92 × 1,199,283.92
  4. Step 4: Simplify right side
    3,595,445.90x = 6,467,964,749,278.17
  5. Step 5: Solve for x
    x = 6,467,964,749,278.17/3,595,445.90
  6. Step 6: Final answer
    x = 1,798,932.57

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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.