Home / 3,466,348.26-5,197,500.63-1,442,166.45

Finding the Fourth Proportional to 3,466,348.26, 5,197,500.63 and 1,442,166.45

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Solution

The fourth proportional to 3,466,348.26, 5,197,500.63 and 1,442,166.45 is: 2,162,408.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,348.26 : 5,197,500.63 = 1,442,166.45 : x
  2. Step 2: Convert to fraction form
    3,466,348.26/5,197,500.63 = 1,442,166.45/x
  3. Step 3: Cross multiply
    3,466,348.26x = 5,197,500.63 × 1,442,166.45
  4. Step 4: Simplify right side
    3,466,348.26x = 7,495,661,032,439.86
  5. Step 5: Solve for x
    x = 7,495,661,032,439.86/3,466,348.26
  6. Step 6: Final answer
    x = 2,162,408.53

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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.