Home / 5,577,734.25-8,370,140.67-2,382,884.46

Finding the Fourth Proportional to 5,577,734.25, 8,370,140.67 and 2,382,884.46

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Solution

The fourth proportional to 5,577,734.25, 8,370,140.67 and 2,382,884.46 is: 3,575,838.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,734.25 : 8,370,140.67 = 2,382,884.46 : x
  2. Step 2: Convert to fraction form
    5,577,734.25/8,370,140.67 = 2,382,884.46/x
  3. Step 3: Cross multiply
    5,577,734.25x = 8,370,140.67 × 2,382,884.46
  4. Step 4: Simplify right side
    5,577,734.25x = 19,945,078,130,556.99
  5. Step 5: Solve for x
    x = 19,945,078,130,556.99/5,577,734.25
  6. Step 6: Final answer
    x = 3,575,838.73

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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.