Home / 2,347,461.33-3,238,172.70-1,367,284.83

Finding the Fourth Proportional to 2,347,461.33, 3,238,172.70 and 1,367,284.83

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Solution

The fourth proportional to 2,347,461.33, 3,238,172.70 and 1,367,284.83 is: 1,886,081.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,461.33 : 3,238,172.70 = 1,367,284.83 : x
  2. Step 2: Convert to fraction form
    2,347,461.33/3,238,172.70 = 1,367,284.83/x
  3. Step 3: Cross multiply
    2,347,461.33x = 3,238,172.70 × 1,367,284.83
  4. Step 4: Simplify right side
    2,347,461.33x = 4,427,504,409,630.14
  5. Step 5: Solve for x
    x = 4,427,504,409,630.14/2,347,461.33
  6. Step 6: Final answer
    x = 1,886,081.94

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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.