Home / 4,014,597.48-5,540,150.33-2,179,057.18

Finding the Fourth Proportional to 4,014,597.48, 5,540,150.33 and 2,179,057.18

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Solution

The fourth proportional to 4,014,597.48, 5,540,150.33 and 2,179,057.18 is: 3,007,102.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,597.48 : 5,540,150.33 = 2,179,057.18 : x
  2. Step 2: Convert to fraction form
    4,014,597.48/5,540,150.33 = 2,179,057.18/x
  3. Step 3: Cross multiply
    4,014,597.48x = 5,540,150.33 × 2,179,057.18
  4. Step 4: Simplify right side
    4,014,597.48x = 12,072,304,354,865.87
  5. Step 5: Solve for x
    x = 12,072,304,354,865.87/4,014,597.48
  6. Step 6: Final answer
    x = 3,007,102.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.