Home / 1,026,540.26-1,416,634.73-567,685.88

Finding the Fourth Proportional to 1,026,540.26, 1,416,634.73 and 567,685.88

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Solution

The fourth proportional to 1,026,540.26, 1,416,634.73 and 567,685.88 is: 783,411.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,540.26 : 1,416,634.73 = 567,685.88 : x
  2. Step 2: Convert to fraction form
    1,026,540.26/1,416,634.73 = 567,685.88/x
  3. Step 3: Cross multiply
    1,026,540.26x = 1,416,634.73 × 567,685.88
  4. Step 4: Simplify right side
    1,026,540.26x = 804,203,523,417.01
  5. Step 5: Solve for x
    x = 804,203,523,417.01/1,026,540.26
  6. Step 6: Final answer
    x = 783,411.58

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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.