Home / 4,682,151.63-7,018,438.59-2,372,365.92

Finding the Fourth Proportional to 4,682,151.63, 7,018,438.59 and 2,372,365.92

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Solution

The fourth proportional to 4,682,151.63, 7,018,438.59 and 2,372,365.92 is: 3,556,122.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,151.63 : 7,018,438.59 = 2,372,365.92 : x
  2. Step 2: Convert to fraction form
    4,682,151.63/7,018,438.59 = 2,372,365.92/x
  3. Step 3: Cross multiply
    4,682,151.63x = 7,018,438.59 × 2,372,365.92
  4. Step 4: Simplify right side
    4,682,151.63x = 16,650,304,522,528.85
  5. Step 5: Solve for x
    x = 16,650,304,522,528.85/4,682,151.63
  6. Step 6: Final answer
    x = 3,556,122.45

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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.