Home / 2,314,940.58-3,193,829.91-1,347,866.16

Finding the Fourth Proportional to 2,314,940.58, 3,193,829.91 and 1,347,866.16

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Solution

The fourth proportional to 2,314,940.58, 3,193,829.91 and 1,347,866.16 is: 1,859,596.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,940.58 : 3,193,829.91 = 1,347,866.16 : x
  2. Step 2: Convert to fraction form
    2,314,940.58/3,193,829.91 = 1,347,866.16/x
  3. Step 3: Cross multiply
    2,314,940.58x = 3,193,829.91 × 1,347,866.16
  4. Step 4: Simplify right side
    2,314,940.58x = 4,304,855,256,484.85
  5. Step 5: Solve for x
    x = 4,304,855,256,484.85/2,314,940.58
  6. Step 6: Final answer
    x = 1,859,596.44

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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.