Home / 3,034,959.33-4,188,195.21-1,658,273.22

Finding the Fourth Proportional to 3,034,959.33, 4,188,195.21 and 1,658,273.22

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Solution

The fourth proportional to 3,034,959.33, 4,188,195.21 and 1,658,273.22 is: 2,288,390.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,959.33 : 4,188,195.21 = 1,658,273.22 : x
  2. Step 2: Convert to fraction form
    3,034,959.33/4,188,195.21 = 1,658,273.22/x
  3. Step 3: Cross multiply
    3,034,959.33x = 4,188,195.21 × 1,658,273.22
  4. Step 4: Simplify right side
    3,034,959.33x = 6,945,171,956,875.28
  5. Step 5: Solve for x
    x = 6,945,171,956,875.28/3,034,959.33
  6. Step 6: Final answer
    x = 2,288,390.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.