Home / 1,233,367.04-1,849,208.65-657,076.48

Finding the Fourth Proportional to 1,233,367.04, 1,849,208.65 and 657,076.48

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Solution

The fourth proportional to 1,233,367.04, 1,849,208.65 and 657,076.48 is: 985,166.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,367.04 : 1,849,208.65 = 657,076.48 : x
  2. Step 2: Convert to fraction form
    1,233,367.04/1,849,208.65 = 657,076.48/x
  3. Step 3: Cross multiply
    1,233,367.04x = 1,849,208.65 × 657,076.48
  4. Step 4: Simplify right side
    1,233,367.04x = 1,215,071,504,261.84
  5. Step 5: Solve for x
    x = 1,215,071,504,261.84/1,233,367.04
  6. Step 6: Final answer
    x = 985,166.19

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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.