Home / 2,467,605.07-3,700,500.97-847,914.58

Finding the Fourth Proportional to 2,467,605.07, 3,700,500.97 and 847,914.58

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Solution

The fourth proportional to 2,467,605.07, 3,700,500.97 and 847,914.58 is: 1,271,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,605.07 : 3,700,500.97 = 847,914.58 : x
  2. Step 2: Convert to fraction form
    2,467,605.07/3,700,500.97 = 847,914.58/x
  3. Step 3: Cross multiply
    2,467,605.07x = 3,700,500.97 × 847,914.58
  4. Step 4: Simplify right side
    2,467,605.07x = 3,137,708,725,767.14
  5. Step 5: Solve for x
    x = 3,137,708,725,767.14/2,467,605.07
  6. Step 6: Final answer
    x = 1,271,560.33

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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.