Home / 1,263,072-1,895,541.12-598,224

Finding the Fourth Proportional to 1,263,072, 1,895,541.12 and 598,224

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Solution

The fourth proportional to 1,263,072, 1,895,541.12 and 598,224 is: 897,777.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,072 : 1,895,541.12 = 598,224 : x
  2. Step 2: Convert to fraction form
    1,263,072/1,895,541.12 = 598,224/x
  3. Step 3: Cross multiply
    1,263,072x = 1,895,541.12 × 598,224
  4. Step 4: Simplify right side
    1,263,072x = 1,133,958,190,970.88
  5. Step 5: Solve for x
    x = 1,133,958,190,970.88/1,263,072
  6. Step 6: Final answer
    x = 897,777.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.