Home / 1,094,889.17-1,510,839.09-611,443.94

Finding the Fourth Proportional to 1,094,889.17, 1,510,839.09 and 611,443.94

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Solution

The fourth proportional to 1,094,889.17, 1,510,839.09 and 611,443.94 is: 843,732.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,889.17 : 1,510,839.09 = 611,443.94 : x
  2. Step 2: Convert to fraction form
    1,094,889.17/1,510,839.09 = 611,443.94/x
  3. Step 3: Cross multiply
    1,094,889.17x = 1,510,839.09 × 611,443.94
  4. Step 4: Simplify right side
    1,094,889.17x = 923,793,405,895.62
  5. Step 5: Solve for x
    x = 923,793,405,895.62/1,094,889.17
  6. Step 6: Final answer
    x = 843,732.34

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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.