Home / 9,463,785.53-14,195,678.36-2,275,319.43

Finding the Fourth Proportional to 9,463,785.53, 14,195,678.36 and 2,275,319.43

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Solution

The fourth proportional to 9,463,785.53, 14,195,678.36 and 2,275,319.43 is: 3,412,979.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,785.53 : 14,195,678.36 = 2,275,319.43 : x
  2. Step 2: Convert to fraction form
    9,463,785.53/14,195,678.36 = 2,275,319.43/x
  3. Step 3: Cross multiply
    9,463,785.53x = 14,195,678.36 × 2,275,319.43
  4. Step 4: Simplify right side
    9,463,785.53x = 32,299,702,783,161.94
  5. Step 5: Solve for x
    x = 32,299,702,783,161.94/9,463,785.53
  6. Step 6: Final answer
    x = 3,412,979.16

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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.