Home / 6,975,016.33-10,462,722.54-1,926,326.83

Finding the Fourth Proportional to 6,975,016.33, 10,462,722.54 and 1,926,326.83

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Solution

The fourth proportional to 6,975,016.33, 10,462,722.54 and 1,926,326.83 is: 2,889,544.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975,016.33 : 10,462,722.54 = 1,926,326.83 : x
  2. Step 2: Convert to fraction form
    6,975,016.33/10,462,722.54 = 1,926,326.83/x
  3. Step 3: Cross multiply
    6,975,016.33x = 10,462,722.54 × 1,926,326.83
  4. Step 4: Simplify right side
    6,975,016.33x = 20,154,623,143,647.75
  5. Step 5: Solve for x
    x = 20,154,623,143,647.75/6,975,016.33
  6. Step 6: Final answer
    x = 2,889,544.94

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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.