Home / 973,960.29-1,344,039.41-544,243.95

Finding the Fourth Proportional to 973,960.29, 1,344,039.41 and 544,243.95

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Solution

The fourth proportional to 973,960.29, 1,344,039.41 and 544,243.95 is: 751,042.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,960.29 : 1,344,039.41 = 544,243.95 : x
  2. Step 2: Convert to fraction form
    973,960.29/1,344,039.41 = 544,243.95/x
  3. Step 3: Cross multiply
    973,960.29x = 1,344,039.41 × 544,243.95
  4. Step 4: Simplify right side
    973,960.29x = 731,485,314,732.85
  5. Step 5: Solve for x
    x = 731,485,314,732.85/973,960.29
  6. Step 6: Final answer
    x = 751,042.24

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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.