Home / 7,682,255-10,601,937-4,244,422.16

Finding the Fourth Proportional to 7,682,255, 10,601,937 and 4,244,422.16

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Solution

The fourth proportional to 7,682,255, 10,601,937 and 4,244,422.16 is: 5,857,537.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,255 : 10,601,937 = 4,244,422.16 : x
  2. Step 2: Convert to fraction form
    7,682,255/10,601,937 = 4,244,422.16/x
  3. Step 3: Cross multiply
    7,682,255x = 10,601,937 × 4,244,422.16
  4. Step 4: Simplify right side
    7,682,255x = 44,999,096,341,723.92
  5. Step 5: Solve for x
    x = 44,999,096,341,723.92/7,682,255
  6. Step 6: Final answer
    x = 5,857,537.45

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1.5x scale

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.