Home / 8,105,926.04-11,184,699.06-4,621,116.44

Finding the Fourth Proportional to 8,105,926.04, 11,184,699.06 and 4,621,116.44

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Solution

The fourth proportional to 8,105,926.04, 11,184,699.06 and 4,621,116.44 is: 6,376,297.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,105,926.04 : 11,184,699.06 = 4,621,116.44 : x
  2. Step 2: Convert to fraction form
    8,105,926.04/11,184,699.06 = 4,621,116.44/x
  3. Step 3: Cross multiply
    8,105,926.04x = 11,184,699.06 × 4,621,116.44
  4. Step 4: Simplify right side
    8,105,926.04x = 51,685,796,702,618.55
  5. Step 5: Solve for x
    x = 51,685,796,702,618.55/8,105,926.04
  6. Step 6: Final answer
    x = 6,376,297.59

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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.