Home / 9,261,244.35-13,886,480.84-3,504,422.48

Finding the Fourth Proportional to 9,261,244.35, 13,886,480.84 and 3,504,422.48

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Solution

The fourth proportional to 9,261,244.35, 13,886,480.84 and 3,504,422.48 is: 5,254,595.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,244.35 : 13,886,480.84 = 3,504,422.48 : x
  2. Step 2: Convert to fraction form
    9,261,244.35/13,886,480.84 = 3,504,422.48/x
  3. Step 3: Cross multiply
    9,261,244.35x = 13,886,480.84 × 3,504,422.48
  4. Step 4: Simplify right side
    9,261,244.35x = 48,664,095,536,830.77
  5. Step 5: Solve for x
    x = 48,664,095,536,830.77/9,261,244.35
  6. Step 6: Final answer
    x = 5,254,595.79

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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.