Home / 4,787,323.46-6,606,474.19-2,722,339.83

Finding the Fourth Proportional to 4,787,323.46, 6,606,474.19 and 2,722,339.83

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Solution

The fourth proportional to 4,787,323.46, 6,606,474.19 and 2,722,339.83 is: 3,756,810.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,323.46 : 6,606,474.19 = 2,722,339.83 : x
  2. Step 2: Convert to fraction form
    4,787,323.46/6,606,474.19 = 2,722,339.83/x
  3. Step 3: Cross multiply
    4,787,323.46x = 6,606,474.19 × 2,722,339.83
  4. Step 4: Simplify right side
    4,787,323.46x = 17,985,067,823,303.99
  5. Step 5: Solve for x
    x = 17,985,067,823,303.99/4,787,323.46
  6. Step 6: Final answer
    x = 3,756,810.67

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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.