Home / 4,884,847.55-6,741,896.75-2,710,091.34

Finding the Fourth Proportional to 4,884,847.55, 6,741,896.75 and 2,710,091.34

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Solution

The fourth proportional to 4,884,847.55, 6,741,896.75 and 2,710,091.34 is: 3,740,373.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,847.55 : 6,741,896.75 = 2,710,091.34 : x
  2. Step 2: Convert to fraction form
    4,884,847.55/6,741,896.75 = 2,710,091.34/x
  3. Step 3: Cross multiply
    4,884,847.55x = 6,741,896.75 × 2,710,091.34
  4. Step 4: Simplify right side
    4,884,847.55x = 18,271,155,983,798.69
  5. Step 5: Solve for x
    x = 18,271,155,983,798.69/4,884,847.55
  6. Step 6: Final answer
    x = 3,740,373.84

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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.