Home / 9,261,265.88-13,886,513.10-3,504,443.96

Finding the Fourth Proportional to 9,261,265.88, 13,886,513.10 and 3,504,443.96

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Solution

The fourth proportional to 9,261,265.88, 13,886,513.10 and 3,504,443.96 is: 5,254,627.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,265.88 : 13,886,513.10 = 3,504,443.96 : x
  2. Step 2: Convert to fraction form
    9,261,265.88/13,886,513.10 = 3,504,443.96/x
  3. Step 3: Cross multiply
    9,261,265.88x = 13,886,513.10 × 3,504,443.96
  4. Step 4: Simplify right side
    9,261,265.88x = 48,664,506,958,755.88
  5. Step 5: Solve for x
    x = 48,664,506,958,755.88/9,261,265.88
  6. Step 6: Final answer
    x = 5,254,627.99

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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.