Home / 4,789,767.83-6,618,525.86-3,410,717.37

Finding the Fourth Proportional to 4,789,767.83, 6,618,525.86 and 3,410,717.37

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Solution

The fourth proportional to 4,789,767.83, 6,618,525.86 and 3,410,717.37 is: 4,712,946.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,767.83 : 6,618,525.86 = 3,410,717.37 : x
  2. Step 2: Convert to fraction form
    4,789,767.83/6,618,525.86 = 3,410,717.37/x
  3. Step 3: Cross multiply
    4,789,767.83x = 6,618,525.86 × 3,410,717.37
  4. Step 4: Simplify right side
    4,789,767.83x = 22,573,921,105,969.39
  5. Step 5: Solve for x
    x = 22,573,921,105,969.39/4,789,767.83
  6. Step 6: Final answer
    x = 4,712,946.83

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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.