Home / 1,946,059.67-2,685,546.30-1,063,009.55

Finding the Fourth Proportional to 1,946,059.67, 2,685,546.30 and 1,063,009.55

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Solution

The fourth proportional to 1,946,059.67, 2,685,546.30 and 1,063,009.55 is: 1,466,944.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,059.67 : 2,685,546.30 = 1,063,009.55 : x
  2. Step 2: Convert to fraction form
    1,946,059.67/2,685,546.30 = 1,063,009.55/x
  3. Step 3: Cross multiply
    1,946,059.67x = 2,685,546.30 × 1,063,009.55
  4. Step 4: Simplify right side
    1,946,059.67x = 2,854,761,370,581.03
  5. Step 5: Solve for x
    x = 2,854,761,370,581.03/1,946,059.67
  6. Step 6: Final answer
    x = 1,466,944.42

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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.