Home / 4,122,162.73-6,180,254.72-2,770,973.98

Finding the Fourth Proportional to 4,122,162.73, 6,180,254.72 and 2,770,973.98

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Solution

The fourth proportional to 4,122,162.73, 6,180,254.72 and 2,770,973.98 is: 4,154,451.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,162.73 : 6,180,254.72 = 2,770,973.98 : x
  2. Step 2: Convert to fraction form
    4,122,162.73/6,180,254.72 = 2,770,973.98/x
  3. Step 3: Cross multiply
    4,122,162.73x = 6,180,254.72 × 2,770,973.98
  4. Step 4: Simplify right side
    4,122,162.73x = 17,125,325,020,487.95
  5. Step 5: Solve for x
    x = 17,125,325,020,487.95/4,122,162.73
  6. Step 6: Final answer
    x = 4,154,451.48

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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.