Home / 4,971,102.03-6,860,392.18-2,795,773.77

Finding the Fourth Proportional to 4,971,102.03, 6,860,392.18 and 2,795,773.77

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Solution

The fourth proportional to 4,971,102.03, 6,860,392.18 and 2,795,773.77 is: 3,858,320.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,971,102.03 : 6,860,392.18 = 2,795,773.77 : x
  2. Step 2: Convert to fraction form
    4,971,102.03/6,860,392.18 = 2,795,773.77/x
  3. Step 3: Cross multiply
    4,971,102.03x = 6,860,392.18 × 2,795,773.77
  4. Step 4: Simplify right side
    4,971,102.03x = 19,180,104,501,767.68
  5. Step 5: Solve for x
    x = 19,180,104,501,767.68/4,971,102.03
  6. Step 6: Final answer
    x = 3,858,320.43

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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.