Home / 3,233,093.76-4,461,573.93-1,782,788.82

Finding the Fourth Proportional to 3,233,093.76, 4,461,573.93 and 1,782,788.82

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Solution

The fourth proportional to 3,233,093.76, 4,461,573.93 and 1,782,788.82 is: 2,460,195.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,093.76 : 4,461,573.93 = 1,782,788.82 : x
  2. Step 2: Convert to fraction form
    3,233,093.76/4,461,573.93 = 1,782,788.82/x
  3. Step 3: Cross multiply
    3,233,093.76x = 4,461,573.93 × 1,782,788.82
  4. Step 4: Simplify right side
    3,233,093.76x = 7,954,044,122,007.46
  5. Step 5: Solve for x
    x = 7,954,044,122,007.46/3,233,093.76
  6. Step 6: Final answer
    x = 2,460,195.93

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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.