Home / 3,261,769.95-4,892,654.93-1,369,869.15

Finding the Fourth Proportional to 3,261,769.95, 4,892,654.93 and 1,369,869.15

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Solution

The fourth proportional to 3,261,769.95, 4,892,654.93 and 1,369,869.15 is: 2,054,803.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,769.95 : 4,892,654.93 = 1,369,869.15 : x
  2. Step 2: Convert to fraction form
    3,261,769.95/4,892,654.93 = 1,369,869.15/x
  3. Step 3: Cross multiply
    3,261,769.95x = 4,892,654.93 × 1,369,869.15
  4. Step 4: Simplify right side
    3,261,769.95x = 6,702,297,043,353.06
  5. Step 5: Solve for x
    x = 6,702,297,043,353.06/3,261,769.95
  6. Step 6: Final answer
    x = 2,054,803.73

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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.