Home / 6,277,956.80-9,423,933.60-3,443,604.80

Finding the Fourth Proportional to 6,277,956.80, 9,423,933.60 and 3,443,604.80

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Solution

The fourth proportional to 6,277,956.80, 9,423,933.60 and 3,443,604.80 is: 5,169,245.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,956.80 : 9,423,933.60 = 3,443,604.80 : x
  2. Step 2: Convert to fraction form
    6,277,956.80/9,423,933.60 = 3,443,604.80/x
  3. Step 3: Cross multiply
    6,277,956.80x = 9,423,933.60 × 3,443,604.80
  4. Step 4: Simplify right side
    6,277,956.80x = 32,452,302,979,841.28
  5. Step 5: Solve for x
    x = 32,452,302,979,841.28/6,277,956.80
  6. Step 6: Final answer
    x = 5,169,245.98

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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.