Home / 9,263,986.80-13,895,879.01-3,797,861.91

Finding the Fourth Proportional to 9,263,986.80, 13,895,879.01 and 3,797,861.91

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Solution

The fourth proportional to 9,263,986.80, 13,895,879.01 and 3,797,861.91 is: 5,696,751.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,986.80 : 13,895,879.01 = 3,797,861.91 : x
  2. Step 2: Convert to fraction form
    9,263,986.80/13,895,879.01 = 3,797,861.91/x
  3. Step 3: Cross multiply
    9,263,986.80x = 13,895,879.01 × 3,797,861.91
  4. Step 4: Simplify right side
    9,263,986.80x = 52,774,629,598,047.51
  5. Step 5: Solve for x
    x = 52,774,629,598,047.51/9,263,986.80
  6. Step 6: Final answer
    x = 5,696,751.38

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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.