Home / 4,315,450.72-6,474,028.82-1,583,023.48

Finding the Fourth Proportional to 4,315,450.72, 6,474,028.82 and 1,583,023.48

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Solution

The fourth proportional to 4,315,450.72, 6,474,028.82 and 1,583,023.48 is: 2,374,848.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,450.72 : 6,474,028.82 = 1,583,023.48 : x
  2. Step 2: Convert to fraction form
    4,315,450.72/6,474,028.82 = 1,583,023.48/x
  3. Step 3: Cross multiply
    4,315,450.72x = 6,474,028.82 × 1,583,023.48
  4. Step 4: Simplify right side
    4,315,450.72x = 10,248,539,632,256.69
  5. Step 5: Solve for x
    x = 10,248,539,632,256.69/4,315,450.72
  6. Step 6: Final answer
    x = 2,374,848.03

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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.