Home / 2,523,988.30-3,786,059.32-986,922.36

Finding the Fourth Proportional to 2,523,988.30, 3,786,059.32 and 986,922.36

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Solution

The fourth proportional to 2,523,988.30, 3,786,059.32 and 986,922.36 is: 1,480,413.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,988.30 : 3,786,059.32 = 986,922.36 : x
  2. Step 2: Convert to fraction form
    2,523,988.30/3,786,059.32 = 986,922.36/x
  3. Step 3: Cross multiply
    2,523,988.30x = 3,786,059.32 × 986,922.36
  4. Step 4: Simplify right side
    2,523,988.30x = 3,736,546,599,194.40
  5. Step 5: Solve for x
    x = 3,736,546,599,194.40/2,523,988.30
  6. Step 6: Final answer
    x = 1,480,413.60

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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.