Home / 11,230,464.12-15,498,040.59-6,073,825.74

Finding the Fourth Proportional to 11,230,464.12, 15,498,040.59 and 6,073,825.74

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Solution

The fourth proportional to 11,230,464.12, 15,498,040.59 and 6,073,825.74 is: 8,381,879.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,464.12 : 15,498,040.59 = 6,073,825.74 : x
  2. Step 2: Convert to fraction form
    11,230,464.12/15,498,040.59 = 6,073,825.74/x
  3. Step 3: Cross multiply
    11,230,464.12x = 15,498,040.59 × 6,073,825.74
  4. Step 4: Simplify right side
    11,230,464.12x = 94,132,397,855,106.80
  5. Step 5: Solve for x
    x = 94,132,397,855,106.80/11,230,464.12
  6. Step 6: Final answer
    x = 8,381,879.58

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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.