Home / 2,798,016-3,861,262.08-1,526,208

Finding the Fourth Proportional to 2,798,016, 3,861,262.08 and 1,526,208

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Solution

The fourth proportional to 2,798,016, 3,861,262.08 and 1,526,208 is: 2,106,167.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,798,016 : 3,861,262.08 = 1,526,208 : x
  2. Step 2: Convert to fraction form
    2,798,016/3,861,262.08 = 1,526,208/x
  3. Step 3: Cross multiply
    2,798,016x = 3,861,262.08 × 1,526,208
  4. Step 4: Simplify right side
    2,798,016x = 5,893,089,076,592.64
  5. Step 5: Solve for x
    x = 5,893,089,076,592.64/2,798,016
  6. Step 6: Final answer
    x = 2,106,167.04

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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.