Home / 1,234,083.89-1,850,898.83-560,003.10

Finding the Fourth Proportional to 1,234,083.89, 1,850,898.83 and 560,003.10

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Solution

The fourth proportional to 1,234,083.89, 1,850,898.83 and 560,003.10 is: 839,901.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,083.89 : 1,850,898.83 = 560,003.10 : x
  2. Step 2: Convert to fraction form
    1,234,083.89/1,850,898.83 = 560,003.10/x
  3. Step 3: Cross multiply
    1,234,083.89x = 1,850,898.83 × 560,003.10
  4. Step 4: Simplify right side
    1,234,083.89x = 1,036,509,079,786.36
  5. Step 5: Solve for x
    x = 1,036,509,079,786.36/1,234,083.89
  6. Step 6: Final answer
    x = 839,901.64

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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.