Home / 4,647,869.58-6,972,925.20-1,614,793.98

Finding the Fourth Proportional to 4,647,869.58, 6,972,925.20 and 1,614,793.98

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Solution

The fourth proportional to 4,647,869.58, 6,972,925.20 and 1,614,793.98 is: 2,422,580.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,869.58 : 6,972,925.20 = 1,614,793.98 : x
  2. Step 2: Convert to fraction form
    4,647,869.58/6,972,925.20 = 1,614,793.98/x
  3. Step 3: Cross multiply
    4,647,869.58x = 6,972,925.20 × 1,614,793.98
  4. Step 4: Simplify right side
    4,647,869.58x = 11,259,837,635,950.30
  5. Step 5: Solve for x
    x = 11,259,837,635,950.30/4,647,869.58
  6. Step 6: Final answer
    x = 2,422,580.38

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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.