Home / 6,206,050.64-8,560,783.57-3,878,904.44

Finding the Fourth Proportional to 6,206,050.64, 8,560,783.57 and 3,878,904.44

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Solution

The fourth proportional to 6,206,050.64, 8,560,783.57 and 3,878,904.44 is: 5,350,659.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,050.64 : 8,560,783.57 = 3,878,904.44 : x
  2. Step 2: Convert to fraction form
    6,206,050.64/8,560,783.57 = 3,878,904.44/x
  3. Step 3: Cross multiply
    6,206,050.64x = 8,560,783.57 × 3,878,904.44
  4. Step 4: Simplify right side
    6,206,050.64x = 33,206,461,347,050.88
  5. Step 5: Solve for x
    x = 33,206,461,347,050.88/6,206,050.64
  6. Step 6: Final answer
    x = 5,350,659.10

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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.