Home / 4,759,313.91-6,561,509.73-3,782,514.66

Finding the Fourth Proportional to 4,759,313.91, 6,561,509.73 and 3,782,514.66

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Solution

The fourth proportional to 4,759,313.91, 6,561,509.73 and 3,782,514.66 is: 5,214,828.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,313.91 : 6,561,509.73 = 3,782,514.66 : x
  2. Step 2: Convert to fraction form
    4,759,313.91/6,561,509.73 = 3,782,514.66/x
  3. Step 3: Cross multiply
    4,759,313.91x = 6,561,509.73 × 3,782,514.66
  4. Step 4: Simplify right side
    4,759,313.91x = 24,819,006,745,457.64
  5. Step 5: Solve for x
    x = 24,819,006,745,457.64/4,759,313.91
  6. Step 6: Final answer
    x = 5,214,828.69

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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.