Home / 5,533,164.29-7,635,751.38-3,085,777.64

Finding the Fourth Proportional to 5,533,164.29, 7,635,751.38 and 3,085,777.64

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Solution

The fourth proportional to 5,533,164.29, 7,635,751.38 and 3,085,777.64 is: 4,258,364.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,164.29 : 7,635,751.38 = 3,085,777.64 : x
  2. Step 2: Convert to fraction form
    5,533,164.29/7,635,751.38 = 3,085,777.64/x
  3. Step 3: Cross multiply
    5,533,164.29x = 7,635,751.38 × 3,085,777.64
  4. Step 4: Simplify right side
    5,533,164.29x = 23,562,230,834,824.38
  5. Step 5: Solve for x
    x = 23,562,230,834,824.38/5,533,164.29
  6. Step 6: Final answer
    x = 4,258,364.59

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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.