Home / 973,947.29-1,344,180.74-560,475.56

Finding the Fourth Proportional to 973,947.29, 1,344,180.74 and 560,475.56

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Solution

The fourth proportional to 973,947.29, 1,344,180.74 and 560,475.56 is: 773,533.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,947.29 : 1,344,180.74 = 560,475.56 : x
  2. Step 2: Convert to fraction form
    973,947.29/1,344,180.74 = 560,475.56/x
  3. Step 3: Cross multiply
    973,947.29x = 1,344,180.74 × 560,475.56
  4. Step 4: Simplify right side
    973,947.29x = 753,380,443,469.43
  5. Step 5: Solve for x
    x = 753,380,443,469.43/973,947.29
  6. Step 6: Final answer
    x = 773,533.08

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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.