Home / 6,548,633.64-9,824,846.49-2,709,747.45

Finding the Fourth Proportional to 6,548,633.64, 9,824,846.49 and 2,709,747.45

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Solution

The fourth proportional to 6,548,633.64, 9,824,846.49 and 2,709,747.45 is: 4,065,405.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,633.64 : 9,824,846.49 = 2,709,747.45 : x
  2. Step 2: Convert to fraction form
    6,548,633.64/9,824,846.49 = 2,709,747.45/x
  3. Step 3: Cross multiply
    6,548,633.64x = 9,824,846.49 × 2,709,747.45
  4. Step 4: Simplify right side
    6,548,633.64x = 26,622,852,722,918.95
  5. Step 5: Solve for x
    x = 26,622,852,722,918.95/6,548,633.64
  6. Step 6: Final answer
    x = 4,065,405.73

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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.