Home / 4,032,600.80-6,048,901.20-3,626,693.60

Finding the Fourth Proportional to 4,032,600.80, 6,048,901.20 and 3,626,693.60

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Solution

The fourth proportional to 4,032,600.80, 6,048,901.20 and 3,626,693.60 is: 5,440,040.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,600.80 : 6,048,901.20 = 3,626,693.60 : x
  2. Step 2: Convert to fraction form
    4,032,600.80/6,048,901.20 = 3,626,693.60/x
  3. Step 3: Cross multiply
    4,032,600.80x = 6,048,901.20 × 3,626,693.60
  4. Step 4: Simplify right side
    4,032,600.80x = 21,937,511,269,072.32
  5. Step 5: Solve for x
    x = 21,937,511,269,072.32/4,032,600.80
  6. Step 6: Final answer
    x = 5,440,040.40

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Similar ratio
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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.