Home / 8,055,605.94-11,116,782.48-4,384,513.80

Finding the Fourth Proportional to 8,055,605.94, 11,116,782.48 and 4,384,513.80

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Solution

The fourth proportional to 8,055,605.94, 11,116,782.48 and 4,384,513.80 is: 6,050,654.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,605.94 : 11,116,782.48 = 4,384,513.80 : x
  2. Step 2: Convert to fraction form
    8,055,605.94/11,116,782.48 = 4,384,513.80/x
  3. Step 3: Cross multiply
    8,055,605.94x = 11,116,782.48 × 4,384,513.80
  4. Step 4: Simplify right side
    8,055,605.94x = 48,741,686,195,158.23
  5. Step 5: Solve for x
    x = 48,741,686,195,158.23/8,055,605.94
  6. Step 6: Final answer
    x = 6,050,654.23

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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.