Home / 1,093,176.11-1,508,579.11-609,740.88

Finding the Fourth Proportional to 1,093,176.11, 1,508,579.11 and 609,740.88

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Solution

The fourth proportional to 1,093,176.11, 1,508,579.11 and 609,740.88 is: 841,440.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,176.11 : 1,508,579.11 = 609,740.88 : x
  2. Step 2: Convert to fraction form
    1,093,176.11/1,508,579.11 = 609,740.88/x
  3. Step 3: Cross multiply
    1,093,176.11x = 1,508,579.11 × 609,740.88
  4. Step 4: Simplify right side
    1,093,176.11x = 919,842,352,556.67
  5. Step 5: Solve for x
    x = 919,842,352,556.67/1,093,176.11
  6. Step 6: Final answer
    x = 841,440.23

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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.