Home / 1,705,054.05-2,352,994.11-941,108.22

Finding the Fourth Proportional to 1,705,054.05, 2,352,994.11 and 941,108.22

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Solution

The fourth proportional to 1,705,054.05, 2,352,994.11 and 941,108.22 is: 1,298,740.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,054.05 : 2,352,994.11 = 941,108.22 : x
  2. Step 2: Convert to fraction form
    1,705,054.05/2,352,994.11 = 941,108.22/x
  3. Step 3: Cross multiply
    1,705,054.05x = 2,352,994.11 × 941,108.22
  4. Step 4: Simplify right side
    1,705,054.05x = 2,214,422,098,532.58
  5. Step 5: Solve for x
    x = 2,214,422,098,532.58/1,705,054.05
  6. Step 6: Final answer
    x = 1,298,740.12

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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.