Home / 4,073,146.41-6,109,719.63-1,040,518.95

Finding the Fourth Proportional to 4,073,146.41, 6,109,719.63 and 1,040,518.95

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Solution

The fourth proportional to 4,073,146.41, 6,109,719.63 and 1,040,518.95 is: 1,560,778.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,146.41 : 6,109,719.63 = 1,040,518.95 : x
  2. Step 2: Convert to fraction form
    4,073,146.41/6,109,719.63 = 1,040,518.95/x
  3. Step 3: Cross multiply
    4,073,146.41x = 6,109,719.63 × 1,040,518.95
  4. Step 4: Simplify right side
    4,073,146.41x = 6,357,279,054,201.99
  5. Step 5: Solve for x
    x = 6,357,279,054,201.99/4,073,146.41
  6. Step 6: Final answer
    x = 1,560,778.43

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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.