Home / 3,641,799.60-5,462,699.40-2,224,623.60

Finding the Fourth Proportional to 3,641,799.60, 5,462,699.40 and 2,224,623.60

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Solution

The fourth proportional to 3,641,799.60, 5,462,699.40 and 2,224,623.60 is: 3,336,935.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,799.60 : 5,462,699.40 = 2,224,623.60 : x
  2. Step 2: Convert to fraction form
    3,641,799.60/5,462,699.40 = 2,224,623.60/x
  3. Step 3: Cross multiply
    3,641,799.60x = 5,462,699.40 × 2,224,623.60
  4. Step 4: Simplify right side
    3,641,799.60x = 12,152,450,004,945.84
  5. Step 5: Solve for x
    x = 12,152,450,004,945.84/3,641,799.60
  6. Step 6: Final answer
    x = 3,336,935.40

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.