Home / 1,164,365.22-1,606,293-841,564.02

Finding the Fourth Proportional to 1,164,365.22, 1,606,293 and 841,564.02

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Solution

The fourth proportional to 1,164,365.22, 1,606,293 and 841,564.02 is: 1,160,974.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,365.22 : 1,606,293 = 841,564.02 : x
  2. Step 2: Convert to fraction form
    1,164,365.22/1,606,293 = 841,564.02/x
  3. Step 3: Cross multiply
    1,164,365.22x = 1,606,293 × 841,564.02
  4. Step 4: Simplify right side
    1,164,365.22x = 1,351,798,394,377.86
  5. Step 5: Solve for x
    x = 1,351,798,394,377.86/1,164,365.22
  6. Step 6: Final answer
    x = 1,160,974.56

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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.