Home / 2,358,190.84-3,536,940.78-1,159,790.92

Finding the Fourth Proportional to 2,358,190.84, 3,536,940.78 and 1,159,790.92

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Solution

The fourth proportional to 2,358,190.84, 3,536,940.78 and 1,159,790.92 is: 1,739,516.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,190.84 : 3,536,940.78 = 1,159,790.92 : x
  2. Step 2: Convert to fraction form
    2,358,190.84/3,536,940.78 = 1,159,790.92/x
  3. Step 3: Cross multiply
    2,358,190.84x = 3,536,940.78 × 1,159,790.92
  4. Step 4: Simplify right side
    2,358,190.84x = 4,102,111,801,221.72
  5. Step 5: Solve for x
    x = 4,102,111,801,221.72/2,358,190.84
  6. Step 6: Final answer
    x = 1,739,516.47

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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.