Home / 1,701,969.66-2,348,713.26-938,023.02

Finding the Fourth Proportional to 1,701,969.66, 2,348,713.26 and 938,023.02

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Solution

The fourth proportional to 1,701,969.66, 2,348,713.26 and 938,023.02 is: 1,294,469.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,969.66 : 2,348,713.26 = 938,023.02 : x
  2. Step 2: Convert to fraction form
    1,701,969.66/2,348,713.26 = 938,023.02/x
  3. Step 3: Cross multiply
    1,701,969.66x = 2,348,713.26 × 938,023.02
  4. Step 4: Simplify right side
    1,701,969.66x = 2,203,147,105,259.25
  5. Step 5: Solve for x
    x = 2,203,147,105,259.25/1,701,969.66
  6. Step 6: Final answer
    x = 1,294,469.08

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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.