Home / 6,336,782.85-9,504,780.62-2,018,726.31

Finding the Fourth Proportional to 6,336,782.85, 9,504,780.62 and 2,018,726.31

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Solution

The fourth proportional to 6,336,782.85, 9,504,780.62 and 2,018,726.31 is: 3,027,964.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,782.85 : 9,504,780.62 = 2,018,726.31 : x
  2. Step 2: Convert to fraction form
    6,336,782.85/9,504,780.62 = 2,018,726.31/x
  3. Step 3: Cross multiply
    6,336,782.85x = 9,504,780.62 × 2,018,726.31
  4. Step 4: Simplify right side
    6,336,782.85x = 19,187,550,698,278.48
  5. Step 5: Solve for x
    x = 19,187,550,698,278.48/6,336,782.85
  6. Step 6: Final answer
    x = 3,027,964.06

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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.