Home / 4,654,611.04-6,421,819.44-3,793,692.64

Finding the Fourth Proportional to 4,654,611.04, 6,421,819.44 and 3,793,692.64

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Solution

The fourth proportional to 4,654,611.04, 6,421,819.44 and 3,793,692.64 is: 5,234,037.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654,611.04 : 6,421,819.44 = 3,793,692.64 : x
  2. Step 2: Convert to fraction form
    4,654,611.04/6,421,819.44 = 3,793,692.64/x
  3. Step 3: Cross multiply
    4,654,611.04x = 6,421,819.44 × 3,793,692.64
  4. Step 4: Simplify right side
    4,654,611.04x = 24,362,409,144,936.93
  5. Step 5: Solve for x
    x = 24,362,409,144,936.93/4,654,611.04
  6. Step 6: Final answer
    x = 5,234,037.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.