Home / 1,093,512.44-1,509,048.09-610,077.65

Finding the Fourth Proportional to 1,093,512.44, 1,509,048.09 and 610,077.65

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Solution

The fourth proportional to 1,093,512.44, 1,509,048.09 and 610,077.65 is: 841,907.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,512.44 : 1,509,048.09 = 610,077.65 : x
  2. Step 2: Convert to fraction form
    1,093,512.44/1,509,048.09 = 610,077.65/x
  3. Step 3: Cross multiply
    1,093,512.44x = 1,509,048.09 × 610,077.65
  4. Step 4: Simplify right side
    1,093,512.44x = 920,636,504,938.95
  5. Step 5: Solve for x
    x = 920,636,504,938.95/1,093,512.44
  6. Step 6: Final answer
    x = 841,907.67

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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.