Home / 8,055,540.63-11,116,470.92-4,384,365.48

Finding the Fourth Proportional to 8,055,540.63, 11,116,470.92 and 4,384,365.48

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Solution

The fourth proportional to 8,055,540.63, 11,116,470.92 and 4,384,365.48 is: 6,050,329.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,540.63 : 11,116,470.92 = 4,384,365.48 : x
  2. Step 2: Convert to fraction form
    8,055,540.63/11,116,470.92 = 4,384,365.48/x
  3. Step 3: Cross multiply
    8,055,540.63x = 11,116,470.92 × 4,384,365.48
  4. Step 4: Simplify right side
    8,055,540.63x = 48,738,671,339,150.02
  5. Step 5: Solve for x
    x = 48,738,671,339,150.02/8,055,540.63
  6. Step 6: Final answer
    x = 6,050,329.03

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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.