Home / 8,480,936.07-11,703,682.92-4,613,448.01

Finding the Fourth Proportional to 8,480,936.07, 11,703,682.92 and 4,613,448.01

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Solution

The fourth proportional to 8,480,936.07, 11,703,682.92 and 4,613,448.01 is: 6,366,553.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,480,936.07 : 11,703,682.92 = 4,613,448.01 : x
  2. Step 2: Convert to fraction form
    8,480,936.07/11,703,682.92 = 4,613,448.01/x
  3. Step 3: Cross multiply
    8,480,936.07x = 11,703,682.92 × 4,613,448.01
  4. Step 4: Simplify right side
    8,480,936.07x = 53,994,332,659,219.41
  5. Step 5: Solve for x
    x = 53,994,332,659,219.41/8,480,936.07
  6. Step 6: Final answer
    x = 6,366,553.43

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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.