Home / 11,973,804.84-17,967,794.10-4,406,085

Finding the Fourth Proportional to 11,973,804.84, 17,967,794.10 and 4,406,085

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Solution

The fourth proportional to 11,973,804.84, 17,967,794.10 and 4,406,085 is: 6,611,735.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,973,804.84 : 17,967,794.10 = 4,406,085 : x
  2. Step 2: Convert to fraction form
    11,973,804.84/17,967,794.10 = 4,406,085/x
  3. Step 3: Cross multiply
    11,973,804.84x = 17,967,794.10 × 4,406,085
  4. Step 4: Simplify right side
    11,973,804.84x = 79,167,628,067,098.50
  5. Step 5: Solve for x
    x = 79,167,628,067,098.50/11,973,804.84
  6. Step 6: Final answer
    x = 6,611,735.29

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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.