Home / 3,059,771.55-4,589,657.33-1,465,448.55

Finding the Fourth Proportional to 3,059,771.55, 4,589,657.33 and 1,465,448.55

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Solution

The fourth proportional to 3,059,771.55, 4,589,657.33 and 1,465,448.55 is: 2,198,172.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,771.55 : 4,589,657.33 = 1,465,448.55 : x
  2. Step 2: Convert to fraction form
    3,059,771.55/4,589,657.33 = 1,465,448.55/x
  3. Step 3: Cross multiply
    3,059,771.55x = 4,589,657.33 × 1,465,448.55
  4. Step 4: Simplify right side
    3,059,771.55x = 6,725,906,671,918.13
  5. Step 5: Solve for x
    x = 6,725,906,671,918.13/3,059,771.55
  6. Step 6: Final answer
    x = 2,198,172.83

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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.