Home / 1,065,696.88-1,598,546.34-297,163.89

Finding the Fourth Proportional to 1,065,696.88, 1,598,546.34 and 297,163.89

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Solution

The fourth proportional to 1,065,696.88, 1,598,546.34 and 297,163.89 is: 445,746.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,696.88 : 1,598,546.34 = 297,163.89 : x
  2. Step 2: Convert to fraction form
    1,065,696.88/1,598,546.34 = 297,163.89/x
  3. Step 3: Cross multiply
    1,065,696.88x = 1,598,546.34 × 297,163.89
  4. Step 4: Simplify right side
    1,065,696.88x = 475,030,248,739.66
  5. Step 5: Solve for x
    x = 475,030,248,739.66/1,065,696.88
  6. Step 6: Final answer
    x = 445,746.12

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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.