Home / 8,159,088.03-11,258,734.66-4,673,757.70

Finding the Fourth Proportional to 8,159,088.03, 11,258,734.66 and 4,673,757.70

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Solution

The fourth proportional to 8,159,088.03, 11,258,734.66 and 4,673,757.70 is: 6,449,323.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,159,088.03 : 11,258,734.66 = 4,673,757.70 : x
  2. Step 2: Convert to fraction form
    8,159,088.03/11,258,734.66 = 4,673,757.70/x
  3. Step 3: Cross multiply
    8,159,088.03x = 11,258,734.66 × 4,673,757.70
  4. Step 4: Simplify right side
    8,159,088.03x = 52,620,597,809,431.88
  5. Step 5: Solve for x
    x = 52,620,597,809,431.88/8,159,088.03
  6. Step 6: Final answer
    x = 6,449,323.46

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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.