Home / 6,921,466.44-10,384,417.58-4,846,328.89

Finding the Fourth Proportional to 6,921,466.44, 10,384,417.58 and 4,846,328.89

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Solution

The fourth proportional to 6,921,466.44, 10,384,417.58 and 4,846,328.89 is: 7,271,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,921,466.44 : 10,384,417.58 = 4,846,328.89 : x
  2. Step 2: Convert to fraction form
    6,921,466.44/10,384,417.58 = 4,846,328.89/x
  3. Step 3: Cross multiply
    6,921,466.44x = 10,384,417.58 × 4,846,328.89
  4. Step 4: Simplify right side
    6,921,466.44x = 50,326,302,923,777.88
  5. Step 5: Solve for x
    x = 50,326,302,923,777.88/6,921,466.44
  6. Step 6: Final answer
    x = 7,271,046.30

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1.5x scale

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.