Home / 1,735,246.25-2,394,623.14-999,930.37

Finding the Fourth Proportional to 1,735,246.25, 2,394,623.14 and 999,930.37

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Solution

The fourth proportional to 1,735,246.25, 2,394,623.14 and 999,930.37 is: 1,379,894.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,246.25 : 2,394,623.14 = 999,930.37 : x
  2. Step 2: Convert to fraction form
    1,735,246.25/2,394,623.14 = 999,930.37/x
  3. Step 3: Cross multiply
    1,735,246.25x = 2,394,623.14 × 999,930.37
  4. Step 4: Simplify right side
    1,735,246.25x = 2,394,456,402,390.76
  5. Step 5: Solve for x
    x = 2,394,456,402,390.76/1,735,246.25
  6. Step 6: Final answer
    x = 1,379,894.30

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1.5x scale

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.