Home / 1,026,703.24-1,416,912.42-573,997.48

Finding the Fourth Proportional to 1,026,703.24, 1,416,912.42 and 573,997.48

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Solution

The fourth proportional to 1,026,703.24, 1,416,912.42 and 573,997.48 is: 792,151.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,703.24 : 1,416,912.42 = 573,997.48 : x
  2. Step 2: Convert to fraction form
    1,026,703.24/1,416,912.42 = 573,997.48/x
  3. Step 3: Cross multiply
    1,026,703.24x = 1,416,912.42 × 573,997.48
  4. Step 4: Simplify right side
    1,026,703.24x = 813,304,158,460.70
  5. Step 5: Solve for x
    x = 813,304,158,460.70/1,026,703.24
  6. Step 6: Final answer
    x = 792,151.16

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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.