Home / 4,229,477.30-5,821,927.70-3,650,537.18

Finding the Fourth Proportional to 4,229,477.30, 5,821,927.70 and 3,650,537.18

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Solution

The fourth proportional to 4,229,477.30, 5,821,927.70 and 3,650,537.18 is: 5,025,009.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,477.30 : 5,821,927.70 = 3,650,537.18 : x
  2. Step 2: Convert to fraction form
    4,229,477.30/5,821,927.70 = 3,650,537.18/x
  3. Step 3: Cross multiply
    4,229,477.30x = 5,821,927.70 × 3,650,537.18
  4. Step 4: Simplify right side
    4,229,477.30x = 21,253,163,528,121.89
  5. Step 5: Solve for x
    x = 21,253,163,528,121.89/4,229,477.30
  6. Step 6: Final answer
    x = 5,025,009.48

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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.