Home / 4,477,224.60-6,178,546.62-2,440,016.28

Finding the Fourth Proportional to 4,477,224.60, 6,178,546.62 and 2,440,016.28

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Solution

The fourth proportional to 4,477,224.60, 6,178,546.62 and 2,440,016.28 is: 3,367,209.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,224.60 : 6,178,546.62 = 2,440,016.28 : x
  2. Step 2: Convert to fraction form
    4,477,224.60/6,178,546.62 = 2,440,016.28/x
  3. Step 3: Cross multiply
    4,477,224.60x = 6,178,546.62 × 2,440,016.28
  4. Step 4: Simplify right side
    4,477,224.60x = 15,075,754,339,538.97
  5. Step 5: Solve for x
    x = 15,075,754,339,538.97/4,477,224.60
  6. Step 6: Final answer
    x = 3,367,209.75

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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.