Home / 3,592,054.13-5,383,402.84-1,459,645.30

Finding the Fourth Proportional to 3,592,054.13, 5,383,402.84 and 1,459,645.30

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Solution

The fourth proportional to 3,592,054.13, 5,383,402.84 and 1,459,645.30 is: 2,187,566.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,054.13 : 5,383,402.84 = 1,459,645.30 : x
  2. Step 2: Convert to fraction form
    3,592,054.13/5,383,402.84 = 1,459,645.30/x
  3. Step 3: Cross multiply
    3,592,054.13x = 5,383,402.84 × 1,459,645.30
  4. Step 4: Simplify right side
    3,592,054.13x = 7,857,858,619,197.41
  5. Step 5: Solve for x
    x = 7,857,858,619,197.41/3,592,054.13
  6. Step 6: Final answer
    x = 2,187,566.87

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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.