Home / 1,653,145.44-2,477,350.08-941,704.56

Finding the Fourth Proportional to 1,653,145.44, 2,477,350.08 and 941,704.56

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Solution

The fourth proportional to 1,653,145.44, 2,477,350.08 and 941,704.56 is: 1,411,207.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,145.44 : 2,477,350.08 = 941,704.56 : x
  2. Step 2: Convert to fraction form
    1,653,145.44/2,477,350.08 = 941,704.56/x
  3. Step 3: Cross multiply
    1,653,145.44x = 2,477,350.08 × 941,704.56
  4. Step 4: Simplify right side
    1,653,145.44x = 2,332,931,867,052.37
  5. Step 5: Solve for x
    x = 2,332,931,867,052.37/1,653,145.44
  6. Step 6: Final answer
    x = 1,411,207.88

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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.