Home / 1,233,367.16-1,849,208.82-657,076.60

Finding the Fourth Proportional to 1,233,367.16, 1,849,208.82 and 657,076.60

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Solution

The fourth proportional to 1,233,367.16, 1,849,208.82 and 657,076.60 is: 985,166.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,367.16 : 1,849,208.82 = 657,076.60 : x
  2. Step 2: Convert to fraction form
    1,233,367.16/1,849,208.82 = 657,076.60/x
  3. Step 3: Cross multiply
    1,233,367.16x = 1,849,208.82 × 657,076.60
  4. Step 4: Simplify right side
    1,233,367.16x = 1,215,071,844,135.61
  5. Step 5: Solve for x
    x = 1,215,071,844,135.61/1,233,367.16
  6. Step 6: Final answer
    x = 985,166.37

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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.