Home / 973,891.69-1,343,945.46-544,175.35

Finding the Fourth Proportional to 973,891.69, 1,343,945.46 and 544,175.35

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Solution

The fourth proportional to 973,891.69, 1,343,945.46 and 544,175.35 is: 750,947.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,891.69 : 1,343,945.46 = 544,175.35 : x
  2. Step 2: Convert to fraction form
    973,891.69/1,343,945.46 = 544,175.35/x
  3. Step 3: Cross multiply
    973,891.69x = 1,343,945.46 × 544,175.35
  4. Step 4: Simplify right side
    973,891.69x = 731,341,989,757.21
  5. Step 5: Solve for x
    x = 731,341,989,757.21/973,891.69
  6. Step 6: Final answer
    x = 750,947.97

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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.