Home / 6,563,164.86-9,844,747.34-1,770,854.13

Finding the Fourth Proportional to 6,563,164.86, 9,844,747.34 and 1,770,854.13

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Solution

The fourth proportional to 6,563,164.86, 9,844,747.34 and 1,770,854.13 is: 2,656,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,164.86 : 9,844,747.34 = 1,770,854.13 : x
  2. Step 2: Convert to fraction form
    6,563,164.86/9,844,747.34 = 1,770,854.13/x
  3. Step 3: Cross multiply
    6,563,164.86x = 9,844,747.34 × 1,770,854.13
  4. Step 4: Simplify right side
    6,563,164.86x = 17,433,611,476,991.24
  5. Step 5: Solve for x
    x = 17,433,611,476,991.24/6,563,164.86
  6. Step 6: Final answer
    x = 2,656,281.21

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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.