Home / 1,773,957.37-2,662,618.35-1,097,993.95

Finding the Fourth Proportional to 1,773,957.37, 2,662,618.35 and 1,097,993.95

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Solution

The fourth proportional to 1,773,957.37, 2,662,618.35 and 1,097,993.95 is: 1,648,032.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,957.37 : 2,662,618.35 = 1,097,993.95 : x
  2. Step 2: Convert to fraction form
    1,773,957.37/2,662,618.35 = 1,097,993.95/x
  3. Step 3: Cross multiply
    1,773,957.37x = 2,662,618.35 × 1,097,993.95
  4. Step 4: Simplify right side
    1,773,957.37x = 2,923,538,839,458.98
  5. Step 5: Solve for x
    x = 2,923,538,839,458.98/1,773,957.37
  6. Step 6: Final answer
    x = 1,648,032.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.