Home / 1,847,834.75-2,771,758.95-568,433.36

Finding the Fourth Proportional to 1,847,834.75, 2,771,758.95 and 568,433.36

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Solution

The fourth proportional to 1,847,834.75, 2,771,758.95 and 568,433.36 is: 852,652.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,834.75 : 2,771,758.95 = 568,433.36 : x
  2. Step 2: Convert to fraction form
    1,847,834.75/2,771,758.95 = 568,433.36/x
  3. Step 3: Cross multiply
    1,847,834.75x = 2,771,758.95 × 568,433.36
  4. Step 4: Simplify right side
    1,847,834.75x = 1,575,560,257,856.34
  5. Step 5: Solve for x
    x = 1,575,560,257,856.34/1,847,834.75
  6. Step 6: Final answer
    x = 852,652.14

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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.