Home / 594,066.33-890,743.64-189,083.61

Finding the Fourth Proportional to 594,066.33, 890,743.64 and 189,083.61

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Solution

The fourth proportional to 594,066.33, 890,743.64 and 189,083.61 is: 283,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,066.33 : 890,743.64 = 189,083.61 : x
  2. Step 2: Convert to fraction form
    594,066.33/890,743.64 = 189,083.61/x
  3. Step 3: Cross multiply
    594,066.33x = 890,743.64 × 189,083.61
  4. Step 4: Simplify right side
    594,066.33x = 168,425,022,090.32
  5. Step 5: Solve for x
    x = 168,425,022,090.32/594,066.33
  6. Step 6: Final answer
    x = 283,512.15

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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.