Home / 5,393,563.60-8,093,455.80-2,030,184.40

Finding the Fourth Proportional to 5,393,563.60, 8,093,455.80 and 2,030,184.40

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Solution

The fourth proportional to 5,393,563.60, 8,093,455.80 and 2,030,184.40 is: 3,046,447.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,563.60 : 8,093,455.80 = 2,030,184.40 : x
  2. Step 2: Convert to fraction form
    5,393,563.60/8,093,455.80 = 2,030,184.40/x
  3. Step 3: Cross multiply
    5,393,563.60x = 8,093,455.80 × 2,030,184.40
  4. Step 4: Simplify right side
    5,393,563.60x = 16,431,207,707,249.52
  5. Step 5: Solve for x
    x = 16,431,207,707,249.52/5,393,563.60
  6. Step 6: Final answer
    x = 3,046,447.38

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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.