Home / 4,021,464.80-5,617,453.60-4,021,464.80

Finding the Fourth Proportional to 4,021,464.80, 5,617,453.60 and 4,021,464.80

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Solution

The fourth proportional to 4,021,464.80, 5,617,453.60 and 4,021,464.80 is: 5,617,453.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,464.80 : 5,617,453.60 = 4,021,464.80 : x
  2. Step 2: Convert to fraction form
    4,021,464.80/5,617,453.60 = 4,021,464.80/x
  3. Step 3: Cross multiply
    4,021,464.80x = 5,617,453.60 × 4,021,464.80
  4. Step 4: Simplify right side
    4,021,464.80x = 22,590,391,918,033.28
  5. Step 5: Solve for x
    x = 22,590,391,918,033.28/4,021,464.80
  6. Step 6: Final answer
    x = 5,617,453.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.