Home / 8,233,684.91-11,362,551.87-4,562,662.79

Finding the Fourth Proportional to 8,233,684.91, 11,362,551.87 and 4,562,662.79

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Solution

The fourth proportional to 8,233,684.91, 11,362,551.87 and 4,562,662.79 is: 6,296,511.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233,684.91 : 11,362,551.87 = 4,562,662.79 : x
  2. Step 2: Convert to fraction form
    8,233,684.91/11,362,551.87 = 4,562,662.79/x
  3. Step 3: Cross multiply
    8,233,684.91x = 11,362,551.87 × 4,562,662.79
  4. Step 4: Simplify right side
    8,233,684.91x = 51,843,492,559,881.16
  5. Step 5: Solve for x
    x = 51,843,492,559,881.16/8,233,684.91
  6. Step 6: Final answer
    x = 6,296,511.61

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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.