Home / 1,026,544.37-1,416,640.42-567,689.82

Finding the Fourth Proportional to 1,026,544.37, 1,416,640.42 and 567,689.82

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Solution

The fourth proportional to 1,026,544.37, 1,416,640.42 and 567,689.82 is: 783,417.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,544.37 : 1,416,640.42 = 567,689.82 : x
  2. Step 2: Convert to fraction form
    1,026,544.37/1,416,640.42 = 567,689.82/x
  3. Step 3: Cross multiply
    1,026,544.37x = 1,416,640.42 × 567,689.82
  4. Step 4: Simplify right side
    1,026,544.37x = 804,212,343,615.30
  5. Step 5: Solve for x
    x = 804,212,343,615.30/1,026,544.37
  6. Step 6: Final answer
    x = 783,417.03

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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.