Home / 9,051,640.43-13,583,497.73-3,294,372.45

Finding the Fourth Proportional to 9,051,640.43, 13,583,497.73 and 3,294,372.45

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Solution

The fourth proportional to 9,051,640.43, 13,583,497.73 and 3,294,372.45 is: 4,943,755.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,640.43 : 13,583,497.73 = 3,294,372.45 : x
  2. Step 2: Convert to fraction form
    9,051,640.43/13,583,497.73 = 3,294,372.45/x
  3. Step 3: Cross multiply
    9,051,640.43x = 13,583,497.73 × 3,294,372.45
  4. Step 4: Simplify right side
    9,051,640.43x = 44,749,100,679,877.68
  5. Step 5: Solve for x
    x = 44,749,100,679,877.68/9,051,640.43
  6. Step 6: Final answer
    x = 4,943,755.89

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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.