Home / 3,267,560.95-4,897,964.48-1,245,261.94

Finding the Fourth Proportional to 3,267,560.95, 4,897,964.48 and 1,245,261.94

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Solution

The fourth proportional to 3,267,560.95, 4,897,964.48 and 1,245,261.94 is: 1,866,605.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,560.95 : 4,897,964.48 = 1,245,261.94 : x
  2. Step 2: Convert to fraction form
    3,267,560.95/4,897,964.48 = 1,245,261.94/x
  3. Step 3: Cross multiply
    3,267,560.95x = 4,897,964.48 × 1,245,261.94
  4. Step 4: Simplify right side
    3,267,560.95x = 6,099,248,750,415.89
  5. Step 5: Solve for x
    x = 6,099,248,750,415.89/3,267,560.95
  6. Step 6: Final answer
    x = 1,866,605.96

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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.