Home / 1,131,008.23-1,697,065.77-532,029.82

Finding the Fourth Proportional to 1,131,008.23, 1,697,065.77 and 532,029.82

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Solution

The fourth proportional to 1,131,008.23, 1,697,065.77 and 532,029.82 is: 798,305.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,008.23 : 1,697,065.77 = 532,029.82 : x
  2. Step 2: Convert to fraction form
    1,131,008.23/1,697,065.77 = 532,029.82/x
  3. Step 3: Cross multiply
    1,131,008.23x = 1,697,065.77 × 532,029.82
  4. Step 4: Simplify right side
    1,131,008.23x = 902,889,596,141.26
  5. Step 5: Solve for x
    x = 902,889,596,141.26/1,131,008.23
  6. Step 6: Final answer
    x = 798,305.06

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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.