Home / 1,060,511.24-1,463,481.59-577,077.72

Finding the Fourth Proportional to 1,060,511.24, 1,463,481.59 and 577,077.72

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Solution

The fourth proportional to 1,060,511.24, 1,463,481.59 and 577,077.72 is: 796,354.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,511.24 : 1,463,481.59 = 577,077.72 : x
  2. Step 2: Convert to fraction form
    1,060,511.24/1,463,481.59 = 577,077.72/x
  3. Step 3: Cross multiply
    1,060,511.24x = 1,463,481.59 × 577,077.72
  4. Step 4: Simplify right side
    1,060,511.24x = 844,542,616,333.79
  5. Step 5: Solve for x
    x = 844,542,616,333.79/1,060,511.24
  6. Step 6: Final answer
    x = 796,354.24

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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.