Home / 3,581,854.57-4,946,031.24-3,466,035.61

Finding the Fourth Proportional to 3,581,854.57, 4,946,031.24 and 3,466,035.61

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Solution

The fourth proportional to 3,581,854.57, 4,946,031.24 and 3,466,035.61 is: 4,786,101.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,854.57 : 4,946,031.24 = 3,466,035.61 : x
  2. Step 2: Convert to fraction form
    3,581,854.57/4,946,031.24 = 3,466,035.61/x
  3. Step 3: Cross multiply
    3,581,854.57x = 4,946,031.24 × 3,466,035.61
  4. Step 4: Simplify right side
    3,581,854.57x = 17,143,120,393,647.38
  5. Step 5: Solve for x
    x = 17,143,120,393,647.38/3,581,854.57
  6. Step 6: Final answer
    x = 4,786,101.74

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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.