Home / 1,093,099.98-1,639,603.44-373,506.33

Finding the Fourth Proportional to 1,093,099.98, 1,639,603.44 and 373,506.33

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Solution

The fourth proportional to 1,093,099.98, 1,639,603.44 and 373,506.33 is: 560,243.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,099.98 : 1,639,603.44 = 373,506.33 : x
  2. Step 2: Convert to fraction form
    1,093,099.98/1,639,603.44 = 373,506.33/x
  3. Step 3: Cross multiply
    1,093,099.98x = 1,639,603.44 × 373,506.33
  4. Step 4: Simplify right side
    1,093,099.98x = 612,402,263,529.78
  5. Step 5: Solve for x
    x = 612,402,263,529.78/1,093,099.98
  6. Step 6: Final answer
    x = 560,243.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.