Home / 6,687,410.95-9,231,452.22-4,514,896.81

Finding the Fourth Proportional to 6,687,410.95, 9,231,452.22 and 4,514,896.81

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Solution

The fourth proportional to 6,687,410.95, 9,231,452.22 and 4,514,896.81 is: 6,232,464.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,687,410.95 : 9,231,452.22 = 4,514,896.81 : x
  2. Step 2: Convert to fraction form
    6,687,410.95/9,231,452.22 = 4,514,896.81/x
  3. Step 3: Cross multiply
    6,687,410.95x = 9,231,452.22 × 4,514,896.81
  4. Step 4: Simplify right side
    6,687,410.95x = 41,679,054,179,745.41
  5. Step 5: Solve for x
    x = 41,679,054,179,745.41/6,687,410.95
  6. Step 6: Final answer
    x = 6,232,464.92

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1.5x scale

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.