Home / 6,147,794.88-9,221,692.32-3,154,069.44

Finding the Fourth Proportional to 6,147,794.88, 9,221,692.32 and 3,154,069.44

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Solution

The fourth proportional to 6,147,794.88, 9,221,692.32 and 3,154,069.44 is: 4,731,104.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,794.88 : 9,221,692.32 = 3,154,069.44 : x
  2. Step 2: Convert to fraction form
    6,147,794.88/9,221,692.32 = 3,154,069.44/x
  3. Step 3: Cross multiply
    6,147,794.88x = 9,221,692.32 × 3,154,069.44
  4. Step 4: Simplify right side
    6,147,794.88x = 29,085,857,931,594.70
  5. Step 5: Solve for x
    x = 29,085,857,931,594.70/6,147,794.88
  6. Step 6: Final answer
    x = 4,731,104.16

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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.