Home / 6,409,993.82-9,616,273.76-2,366,506.22

Finding the Fourth Proportional to 6,409,993.82, 9,616,273.76 and 2,366,506.22

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Solution

The fourth proportional to 6,409,993.82, 9,616,273.76 and 2,366,506.22 is: 3,550,233.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,409,993.82 : 9,616,273.76 = 2,366,506.22 : x
  2. Step 2: Convert to fraction form
    6,409,993.82/9,616,273.76 = 2,366,506.22/x
  3. Step 3: Cross multiply
    6,409,993.82x = 9,616,273.76 × 2,366,506.22
  4. Step 4: Simplify right side
    6,409,993.82x = 22,756,971,666,262.79
  5. Step 5: Solve for x
    x = 22,756,971,666,262.79/6,409,993.82
  6. Step 6: Final answer
    x = 3,550,233.01

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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.