Home / 973,752.19-1,343,753.22-544,035.54

Finding the Fourth Proportional to 973,752.19, 1,343,753.22 and 544,035.54

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Solution

The fourth proportional to 973,752.19, 1,343,753.22 and 544,035.54 is: 750,755.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,752.19 : 1,343,753.22 = 544,035.54 : x
  2. Step 2: Convert to fraction form
    973,752.19/1,343,753.22 = 544,035.54/x
  3. Step 3: Cross multiply
    973,752.19x = 1,343,753.22 × 544,035.54
  4. Step 4: Simplify right side
    973,752.19x = 731,049,508,669.44
  5. Step 5: Solve for x
    x = 731,049,508,669.44/973,752.19
  6. Step 6: Final answer
    x = 750,755.19

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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.