Home / 5,086,099.88-7,016,392.58-3,706,485.80

Finding the Fourth Proportional to 5,086,099.88, 7,016,392.58 and 3,706,485.80

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Solution

The fourth proportional to 5,086,099.88, 7,016,392.58 and 3,706,485.80 is: 5,113,183.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086,099.88 : 7,016,392.58 = 3,706,485.80 : x
  2. Step 2: Convert to fraction form
    5,086,099.88/7,016,392.58 = 3,706,485.80/x
  3. Step 3: Cross multiply
    5,086,099.88x = 7,016,392.58 × 3,706,485.80
  4. Step 4: Simplify right side
    5,086,099.88x = 26,006,159,464,995.36
  5. Step 5: Solve for x
    x = 26,006,159,464,995.36/5,086,099.88
  6. Step 6: Final answer
    x = 5,113,183.00

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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.