Home / 1,735,852.14-2,394,957.78-1,123,034.49

Finding the Fourth Proportional to 1,735,852.14, 2,394,957.78 and 1,123,034.49

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Solution

The fourth proportional to 1,735,852.14, 2,394,957.78 and 1,123,034.49 is: 1,549,452.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,852.14 : 2,394,957.78 = 1,123,034.49 : x
  2. Step 2: Convert to fraction form
    1,735,852.14/2,394,957.78 = 1,123,034.49/x
  3. Step 3: Cross multiply
    1,735,852.14x = 2,394,957.78 × 1,123,034.49
  4. Step 4: Simplify right side
    1,735,852.14x = 2,689,620,189,033.83
  5. Step 5: Solve for x
    x = 2,689,620,189,033.83/1,735,852.14
  6. Step 6: Final answer
    x = 1,549,452.36

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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.