Home / 4,795,321.60-6,617,546.47-2,590,184.42

Finding the Fourth Proportional to 4,795,321.60, 6,617,546.47 and 2,590,184.42

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Solution

The fourth proportional to 4,795,321.60, 6,617,546.47 and 2,590,184.42 is: 3,574,455.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,321.60 : 6,617,546.47 = 2,590,184.42 : x
  2. Step 2: Convert to fraction form
    4,795,321.60/6,617,546.47 = 2,590,184.42/x
  3. Step 3: Cross multiply
    4,795,321.60x = 6,617,546.47 × 2,590,184.42
  4. Step 4: Simplify right side
    4,795,321.60x = 17,140,665,760,185.80
  5. Step 5: Solve for x
    x = 17,140,665,760,185.80/4,795,321.60
  6. Step 6: Final answer
    x = 3,574,455.94

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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.