Home / 1,884,091.98-2,598,940.07-1,185,261.49

Finding the Fourth Proportional to 1,884,091.98, 2,598,940.07 and 1,185,261.49

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Solution

The fourth proportional to 1,884,091.98, 2,598,940.07 and 1,185,261.49 is: 1,634,964.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,091.98 : 2,598,940.07 = 1,185,261.49 : x
  2. Step 2: Convert to fraction form
    1,884,091.98/2,598,940.07 = 1,185,261.49/x
  3. Step 3: Cross multiply
    1,884,091.98x = 2,598,940.07 × 1,185,261.49
  4. Step 4: Simplify right side
    1,884,091.98x = 3,080,423,579,788.90
  5. Step 5: Solve for x
    x = 3,080,423,579,788.90/1,884,091.98
  6. Step 6: Final answer
    x = 1,634,964.54

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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.