Home / 3,662,537.31-5,054,329.80-2,030,849.28

Finding the Fourth Proportional to 3,662,537.31, 5,054,329.80 and 2,030,849.28

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Solution

The fourth proportional to 3,662,537.31, 5,054,329.80 and 2,030,849.28 is: 2,802,587.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,537.31 : 5,054,329.80 = 2,030,849.28 : x
  2. Step 2: Convert to fraction form
    3,662,537.31/5,054,329.80 = 2,030,849.28/x
  3. Step 3: Cross multiply
    3,662,537.31x = 5,054,329.80 × 2,030,849.28
  4. Step 4: Simplify right side
    3,662,537.31x = 10,264,582,035,212.54
  5. Step 5: Solve for x
    x = 10,264,582,035,212.54/3,662,537.31
  6. Step 6: Final answer
    x = 2,802,587.71

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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.