Home / 937,926.27-1,294,362.36-575,550.36

Finding the Fourth Proportional to 937,926.27, 1,294,362.36 and 575,550.36

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Solution

The fourth proportional to 937,926.27, 1,294,362.36 and 575,550.36 is: 794,274.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,926.27 : 1,294,362.36 = 575,550.36 : x
  2. Step 2: Convert to fraction form
    937,926.27/1,294,362.36 = 575,550.36/x
  3. Step 3: Cross multiply
    937,926.27x = 1,294,362.36 × 575,550.36
  4. Step 4: Simplify right side
    937,926.27x = 744,970,722,268.45
  5. Step 5: Solve for x
    x = 744,970,722,268.45/937,926.27
  6. Step 6: Final answer
    x = 794,274.29

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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.