Home / 1,097,188.82-1,644,334.59-590,504.66

Finding the Fourth Proportional to 1,097,188.82, 1,644,334.59 and 590,504.66

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Solution

The fourth proportional to 1,097,188.82, 1,644,334.59 and 590,504.66 is: 884,977.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,188.82 : 1,644,334.59 = 590,504.66 : x
  2. Step 2: Convert to fraction form
    1,097,188.82/1,644,334.59 = 590,504.66/x
  3. Step 3: Cross multiply
    1,097,188.82x = 1,644,334.59 × 590,504.66
  4. Step 4: Simplify right side
    1,097,188.82x = 970,987,237,994.19
  5. Step 5: Solve for x
    x = 970,987,237,994.19/1,097,188.82
  6. Step 6: Final answer
    x = 884,977.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.