Home / 4,958,179.44-6,842,955.24-2,782,841.52

Finding the Fourth Proportional to 4,958,179.44, 6,842,955.24 and 2,782,841.52

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Solution

The fourth proportional to 4,958,179.44, 6,842,955.24 and 2,782,841.52 is: 3,840,696.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,179.44 : 6,842,955.24 = 2,782,841.52 : x
  2. Step 2: Convert to fraction form
    4,958,179.44/6,842,955.24 = 2,782,841.52/x
  3. Step 3: Cross multiply
    4,958,179.44x = 6,842,955.24 × 2,782,841.52
  4. Step 4: Simplify right side
    4,958,179.44x = 19,042,859,961,373.57
  5. Step 5: Solve for x
    x = 19,042,859,961,373.57/4,958,179.44
  6. Step 6: Final answer
    x = 3,840,696.00

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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.