Home / 1,093,180.12-1,508,584.62-609,744.88

Finding the Fourth Proportional to 1,093,180.12, 1,508,584.62 and 609,744.88

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Solution

The fourth proportional to 1,093,180.12, 1,508,584.62 and 609,744.88 is: 841,445.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,180.12 : 1,508,584.62 = 609,744.88 : x
  2. Step 2: Convert to fraction form
    1,093,180.12/1,508,584.62 = 609,744.88/x
  3. Step 3: Cross multiply
    1,093,180.12x = 1,508,584.62 × 609,744.88
  4. Step 4: Simplify right side
    1,093,180.12x = 919,851,748,091.75
  5. Step 5: Solve for x
    x = 919,851,748,091.75/1,093,180.12
  6. Step 6: Final answer
    x = 841,445.73

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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.