Home / 2,626,523.47-3,939,903.21-804,754.94

Finding the Fourth Proportional to 2,626,523.47, 3,939,903.21 and 804,754.94

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Solution

The fourth proportional to 2,626,523.47, 3,939,903.21 and 804,754.94 is: 1,207,168.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,523.47 : 3,939,903.21 = 804,754.94 : x
  2. Step 2: Convert to fraction form
    2,626,523.47/3,939,903.21 = 804,754.94/x
  3. Step 3: Cross multiply
    2,626,523.47x = 3,939,903.21 × 804,754.94
  4. Step 4: Simplify right side
    2,626,523.47x = 3,170,656,550,160.93
  5. Step 5: Solve for x
    x = 3,170,656,550,160.93/2,626,523.47
  6. Step 6: Final answer
    x = 1,207,168.56

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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.