Home / 6,563,154.51-9,844,731.76-1,770,843.77

Finding the Fourth Proportional to 6,563,154.51, 9,844,731.76 and 1,770,843.77

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Solution

The fourth proportional to 6,563,154.51, 9,844,731.76 and 1,770,843.77 is: 2,656,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,154.51 : 9,844,731.76 = 1,770,843.77 : x
  2. Step 2: Convert to fraction form
    6,563,154.51/9,844,731.76 = 1,770,843.77/x
  3. Step 3: Cross multiply
    6,563,154.51x = 9,844,731.76 × 1,770,843.77
  4. Step 4: Simplify right side
    6,563,154.51x = 17,433,481,855,293.47
  5. Step 5: Solve for x
    x = 17,433,481,855,293.47/6,563,154.51
  6. Step 6: Final answer
    x = 2,656,265.65

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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.