Home / 6,296,813.76-9,445,273.55-1,748,217.23

Finding the Fourth Proportional to 6,296,813.76, 9,445,273.55 and 1,748,217.23

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Solution

The fourth proportional to 6,296,813.76, 9,445,273.55 and 1,748,217.23 is: 2,622,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,813.76 : 9,445,273.55 = 1,748,217.23 : x
  2. Step 2: Convert to fraction form
    6,296,813.76/9,445,273.55 = 1,748,217.23/x
  3. Step 3: Cross multiply
    6,296,813.76x = 9,445,273.55 × 1,748,217.23
  4. Step 4: Simplify right side
    6,296,813.76x = 16,512,389,962,173.27
  5. Step 5: Solve for x
    x = 16,512,389,962,173.27/6,296,813.76
  6. Step 6: Final answer
    x = 2,622,340.53

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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.