Home / 9,261,267.88-13,886,516.10-3,504,445.96

Finding the Fourth Proportional to 9,261,267.88, 13,886,516.10 and 3,504,445.96

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Solution

The fourth proportional to 9,261,267.88, 13,886,516.10 and 3,504,445.96 is: 5,254,630.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,267.88 : 13,886,516.10 = 3,504,445.96 : x
  2. Step 2: Convert to fraction form
    9,261,267.88/13,886,516.10 = 3,504,445.96/x
  3. Step 3: Cross multiply
    9,261,267.88x = 13,886,516.10 × 3,504,445.96
  4. Step 4: Simplify right side
    9,261,267.88x = 48,664,545,245,119.95
  5. Step 5: Solve for x
    x = 48,664,545,245,119.95/9,261,267.88
  6. Step 6: Final answer
    x = 5,254,630.99

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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.