Home / 6,765,372.72-10,146,506.16-4,033,692.96

Finding the Fourth Proportional to 6,765,372.72, 10,146,506.16 and 4,033,692.96

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Solution

The fourth proportional to 6,765,372.72, 10,146,506.16 and 4,033,692.96 is: 6,049,613.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765,372.72 : 10,146,506.16 = 4,033,692.96 : x
  2. Step 2: Convert to fraction form
    6,765,372.72/10,146,506.16 = 4,033,692.96/x
  3. Step 3: Cross multiply
    6,765,372.72x = 10,146,506.16 × 4,033,692.96
  4. Step 4: Simplify right side
    6,765,372.72x = 40,927,890,466,188.63
  5. Step 5: Solve for x
    x = 40,927,890,466,188.63/6,765,372.72
  6. Step 6: Final answer
    x = 6,049,613.55

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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.