Home / 1,334,351.94-1,841,402.94-722,504.52

Finding the Fourth Proportional to 1,334,351.94, 1,841,402.94 and 722,504.52

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Solution

The fourth proportional to 1,334,351.94, 1,841,402.94 and 722,504.52 is: 997,054.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,351.94 : 1,841,402.94 = 722,504.52 : x
  2. Step 2: Convert to fraction form
    1,334,351.94/1,841,402.94 = 722,504.52/x
  3. Step 3: Cross multiply
    1,334,351.94x = 1,841,402.94 × 722,504.52
  4. Step 4: Simplify right side
    1,334,351.94x = 1,330,421,947,291.29
  5. Step 5: Solve for x
    x = 1,330,421,947,291.29/1,334,351.94
  6. Step 6: Final answer
    x = 997,054.76

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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.