Home / 7,682,254-10,601,935.62-4,244,421.16

Finding the Fourth Proportional to 7,682,254, 10,601,935.62 and 4,244,421.16

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Solution

The fourth proportional to 7,682,254, 10,601,935.62 and 4,244,421.16 is: 5,857,536.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,254 : 10,601,935.62 = 4,244,421.16 : x
  2. Step 2: Convert to fraction form
    7,682,254/10,601,935.62 = 4,244,421.16/x
  3. Step 3: Cross multiply
    7,682,254x = 10,601,935.62 × 4,244,421.16
  4. Step 4: Simplify right side
    7,682,254x = 44,999,079,882,485.72
  5. Step 5: Solve for x
    x = 44,999,079,882,485.72/7,682,254
  6. Step 6: Final answer
    x = 5,857,536.07

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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.