Home / 962,057.19-1,443,583.73-697,997.19

Finding the Fourth Proportional to 962,057.19, 1,443,583.73 and 697,997.19

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Solution

The fourth proportional to 962,057.19, 1,443,583.73 and 697,997.19 is: 1,047,357.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,057.19 : 1,443,583.73 = 697,997.19 : x
  2. Step 2: Convert to fraction form
    962,057.19/1,443,583.73 = 697,997.19/x
  3. Step 3: Cross multiply
    962,057.19x = 1,443,583.73 × 697,997.19
  4. Step 4: Simplify right side
    962,057.19x = 1,007,617,387,069.72
  5. Step 5: Solve for x
    x = 1,007,617,387,069.72/962,057.19
  6. Step 6: Final answer
    x = 1,047,357.06

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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.