Home / 1,705,159.25-2,352,952.29-941,163.60

Finding the Fourth Proportional to 1,705,159.25, 2,352,952.29 and 941,163.60

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Solution

The fourth proportional to 1,705,159.25, 2,352,952.29 and 941,163.60 is: 1,298,713.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,159.25 : 2,352,952.29 = 941,163.60 : x
  2. Step 2: Convert to fraction form
    1,705,159.25/2,352,952.29 = 941,163.60/x
  3. Step 3: Cross multiply
    1,705,159.25x = 2,352,952.29 × 941,163.60
  4. Step 4: Simplify right side
    1,705,159.25x = 2,214,513,060,237.58
  5. Step 5: Solve for x
    x = 2,214,513,060,237.58/1,705,159.25
  6. Step 6: Final answer
    x = 1,298,713.34

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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.