Home / 4,266,631.89-5,886,556.61-2,611,053.12

Finding the Fourth Proportional to 4,266,631.89, 5,886,556.61 and 2,611,053.12

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Solution

The fourth proportional to 4,266,631.89, 5,886,556.61 and 2,611,053.12 is: 3,602,399.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,631.89 : 5,886,556.61 = 2,611,053.12 : x
  2. Step 2: Convert to fraction form
    4,266,631.89/5,886,556.61 = 2,611,053.12/x
  3. Step 3: Cross multiply
    4,266,631.89x = 5,886,556.61 × 2,611,053.12
  4. Step 4: Simplify right side
    4,266,631.89x = 15,370,112,033,647.20
  5. Step 5: Solve for x
    x = 15,370,112,033,647.20/4,266,631.89
  6. Step 6: Final answer
    x = 3,602,399.37

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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.