Home / 2,369,063.19-3,269,307.78-1,336,790.16

Finding the Fourth Proportional to 2,369,063.19, 3,269,307.78 and 1,336,790.16

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Solution

The fourth proportional to 2,369,063.19, 3,269,307.78 and 1,336,790.16 is: 1,844,770.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,063.19 : 3,269,307.78 = 1,336,790.16 : x
  2. Step 2: Convert to fraction form
    2,369,063.19/3,269,307.78 = 1,336,790.16/x
  3. Step 3: Cross multiply
    2,369,063.19x = 3,269,307.78 × 1,336,790.16
  4. Step 4: Simplify right side
    2,369,063.19x = 4,370,378,470,315.44
  5. Step 5: Solve for x
    x = 4,370,378,470,315.44/2,369,063.19
  6. Step 6: Final answer
    x = 1,844,770.75

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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.