Home / 968,651.10-1,452,977.82-463,093.20

Finding the Fourth Proportional to 968,651.10, 1,452,977.82 and 463,093.20

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Solution

The fourth proportional to 968,651.10, 1,452,977.82 and 463,093.20 is: 694,640.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,651.10 : 1,452,977.82 = 463,093.20 : x
  2. Step 2: Convert to fraction form
    968,651.10/1,452,977.82 = 463,093.20/x
  3. Step 3: Cross multiply
    968,651.10x = 1,452,977.82 × 463,093.20
  4. Step 4: Simplify right side
    968,651.10x = 672,864,148,192.82
  5. Step 5: Solve for x
    x = 672,864,148,192.82/968,651.10
  6. Step 6: Final answer
    x = 694,640.36

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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.