Home / 1,131,009.23-1,697,067.27-532,030.82

Finding the Fourth Proportional to 1,131,009.23, 1,697,067.27 and 532,030.82

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Solution

The fourth proportional to 1,131,009.23, 1,697,067.27 and 532,030.82 is: 798,306.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,009.23 : 1,697,067.27 = 532,030.82 : x
  2. Step 2: Convert to fraction form
    1,131,009.23/1,697,067.27 = 532,030.82/x
  3. Step 3: Cross multiply
    1,131,009.23x = 1,697,067.27 × 532,030.82
  4. Step 4: Simplify right side
    1,131,009.23x = 902,892,091,253.26
  5. Step 5: Solve for x
    x = 902,892,091,253.26/1,131,009.23
  6. Step 6: Final answer
    x = 798,306.56

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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.