Home / 8,489,263.04-12,733,623.06-3,567,902.05

Finding the Fourth Proportional to 8,489,263.04, 12,733,623.06 and 3,567,902.05

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Solution

The fourth proportional to 8,489,263.04, 12,733,623.06 and 3,567,902.05 is: 5,351,738.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,489,263.04 : 12,733,623.06 = 3,567,902.05 : x
  2. Step 2: Convert to fraction form
    8,489,263.04/12,733,623.06 = 3,567,902.05/x
  3. Step 3: Cross multiply
    8,489,263.04x = 12,733,623.06 × 3,567,902.05
  4. Step 4: Simplify right side
    8,489,263.04x = 45,432,319,738,193.65
  5. Step 5: Solve for x
    x = 45,432,319,738,193.65/8,489,263.04
  6. Step 6: Final answer
    x = 5,351,738.96

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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.