Home / 6,048,321.60-9,085,999.20-5,052,993.60

Finding the Fourth Proportional to 6,048,321.60, 9,085,999.20 and 5,052,993.60

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Solution

The fourth proportional to 6,048,321.60, 9,085,999.20 and 5,052,993.60 is: 7,590,782.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,321.60 : 9,085,999.20 = 5,052,993.60 : x
  2. Step 2: Convert to fraction form
    6,048,321.60/9,085,999.20 = 5,052,993.60/x
  3. Step 3: Cross multiply
    6,048,321.60x = 9,085,999.20 × 5,052,993.60
  4. Step 4: Simplify right side
    6,048,321.60x = 45,911,495,807,205.11
  5. Step 5: Solve for x
    x = 45,911,495,807,205.11/6,048,321.60
  6. Step 6: Final answer
    x = 7,590,782.84

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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.