Home / 3,705,583.94-5,555,527.79-1,882,450.01

Finding the Fourth Proportional to 3,705,583.94, 5,555,527.79 and 1,882,450.01

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Solution

The fourth proportional to 3,705,583.94, 5,555,527.79 and 1,882,450.01 is: 2,822,228.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,583.94 : 5,555,527.79 = 1,882,450.01 : x
  2. Step 2: Convert to fraction form
    3,705,583.94/5,555,527.79 = 1,882,450.01/x
  3. Step 3: Cross multiply
    3,705,583.94x = 5,555,527.79 × 1,882,450.01
  4. Step 4: Simplify right side
    3,705,583.94x = 10,458,003,343,840.78
  5. Step 5: Solve for x
    x = 10,458,003,343,840.78/3,705,583.94
  6. Step 6: Final answer
    x = 2,822,228.16

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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.