Home / 1,146,733.84-1,582,262.76-694,055.44

Finding the Fourth Proportional to 1,146,733.84, 1,582,262.76 and 694,055.44

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Solution

The fourth proportional to 1,146,733.84, 1,582,262.76 and 694,055.44 is: 957,657.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,733.84 : 1,582,262.76 = 694,055.44 : x
  2. Step 2: Convert to fraction form
    1,146,733.84/1,582,262.76 = 694,055.44/x
  3. Step 3: Cross multiply
    1,146,733.84x = 1,582,262.76 × 694,055.44
  4. Step 4: Simplify right side
    1,146,733.84x = 1,098,178,076,087.41
  5. Step 5: Solve for x
    x = 1,098,178,076,087.41/1,146,733.84
  6. Step 6: Final answer
    x = 957,657.34

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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.