Home / 4,682,617.16-6,463,053.41-2,846,686.25

Finding the Fourth Proportional to 4,682,617.16, 6,463,053.41 and 2,846,686.25

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Solution

The fourth proportional to 4,682,617.16, 6,463,053.41 and 2,846,686.25 is: 3,929,060.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,617.16 : 6,463,053.41 = 2,846,686.25 : x
  2. Step 2: Convert to fraction form
    4,682,617.16/6,463,053.41 = 2,846,686.25/x
  3. Step 3: Cross multiply
    4,682,617.16x = 6,463,053.41 × 2,846,686.25
  4. Step 4: Simplify right side
    4,682,617.16x = 18,398,285,275,262.61
  5. Step 5: Solve for x
    x = 18,398,285,275,262.61/4,682,617.16
  6. Step 6: Final answer
    x = 3,929,060.32

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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.