Home / 7,446,846.11-10,274,285.67-4,544,784.59

Finding the Fourth Proportional to 7,446,846.11, 10,274,285.67 and 4,544,784.59

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Solution

The fourth proportional to 7,446,846.11, 10,274,285.67 and 4,544,784.59 is: 6,270,361.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,846.11 : 10,274,285.67 = 4,544,784.59 : x
  2. Step 2: Convert to fraction form
    7,446,846.11/10,274,285.67 = 4,544,784.59/x
  3. Step 3: Cross multiply
    7,446,846.11x = 10,274,285.67 × 4,544,784.59
  4. Step 4: Simplify right side
    7,446,846.11x = 46,694,415,186,273.82
  5. Step 5: Solve for x
    x = 46,694,415,186,273.82/7,446,846.11
  6. Step 6: Final answer
    x = 6,270,361.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.