Home / 1,090,654.44-1,505,099.82-607,207.14

Finding the Fourth Proportional to 1,090,654.44, 1,505,099.82 and 607,207.14

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Solution

The fourth proportional to 1,090,654.44, 1,505,099.82 and 607,207.14 is: 837,944.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,654.44 : 1,505,099.82 = 607,207.14 : x
  2. Step 2: Convert to fraction form
    1,090,654.44/1,505,099.82 = 607,207.14/x
  3. Step 3: Cross multiply
    1,090,654.44x = 1,505,099.82 × 607,207.14
  4. Step 4: Simplify right side
    1,090,654.44x = 913,907,357,116.72
  5. Step 5: Solve for x
    x = 913,907,357,116.72/1,090,654.44
  6. Step 6: Final answer
    x = 837,944.01

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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.