Home / 845,094.44-1,166,342.01-482,436.38

Finding the Fourth Proportional to 845,094.44, 1,166,342.01 and 482,436.38

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Solution

The fourth proportional to 845,094.44, 1,166,342.01 and 482,436.38 is: 665,825.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,094.44 : 1,166,342.01 = 482,436.38 : x
  2. Step 2: Convert to fraction form
    845,094.44/1,166,342.01 = 482,436.38/x
  3. Step 3: Cross multiply
    845,094.44x = 1,166,342.01 × 482,436.38
  4. Step 4: Simplify right side
    845,094.44x = 562,685,817,146.32
  5. Step 5: Solve for x
    x = 562,685,817,146.32/845,094.44
  6. Step 6: Final answer
    x = 665,825.96

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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.