Home / 3,254,143.36-4,489,199.04-2,047,584.64

Finding the Fourth Proportional to 3,254,143.36, 4,489,199.04 and 2,047,584.64

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Solution

The fourth proportional to 3,254,143.36, 4,489,199.04 and 2,047,584.64 is: 2,824,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,143.36 : 4,489,199.04 = 2,047,584.64 : x
  2. Step 2: Convert to fraction form
    3,254,143.36/4,489,199.04 = 2,047,584.64/x
  3. Step 3: Cross multiply
    3,254,143.36x = 4,489,199.04 × 2,047,584.64
  4. Step 4: Simplify right side
    3,254,143.36x = 9,192,015,000,206.75
  5. Step 5: Solve for x
    x = 9,192,015,000,206.75/3,254,143.36
  6. Step 6: Final answer
    x = 2,824,711.14

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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.