Home / 973,903.20-1,343,983.49-544,183.62

Finding the Fourth Proportional to 973,903.20, 1,343,983.49 and 544,183.62

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Solution

The fourth proportional to 973,903.20, 1,343,983.49 and 544,183.62 is: 750,971.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,903.20 : 1,343,983.49 = 544,183.62 : x
  2. Step 2: Convert to fraction form
    973,903.20/1,343,983.49 = 544,183.62/x
  3. Step 3: Cross multiply
    973,903.20x = 1,343,983.49 × 544,183.62
  4. Step 4: Simplify right side
    973,903.20x = 731,373,795,088.27
  5. Step 5: Solve for x
    x = 731,373,795,088.27/973,903.20
  6. Step 6: Final answer
    x = 750,971.76

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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.