Home / 1,883,485.80-2,825,099.10-604,074.60

Finding the Fourth Proportional to 1,883,485.80, 2,825,099.10 and 604,074.60

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Solution

The fourth proportional to 1,883,485.80, 2,825,099.10 and 604,074.60 is: 906,070.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,485.80 : 2,825,099.10 = 604,074.60 : x
  2. Step 2: Convert to fraction form
    1,883,485.80/2,825,099.10 = 604,074.60/x
  3. Step 3: Cross multiply
    1,883,485.80x = 2,825,099.10 × 604,074.60
  4. Step 4: Simplify right side
    1,883,485.80x = 1,706,570,608,792.86
  5. Step 5: Solve for x
    x = 1,706,570,608,792.86/1,883,485.80
  6. Step 6: Final answer
    x = 906,070.33

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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.