Home / 1,094,933.19-1,510,992.86-611,506.83

Finding the Fourth Proportional to 1,094,933.19, 1,510,992.86 and 611,506.83

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Solution

The fourth proportional to 1,094,933.19, 1,510,992.86 and 611,506.83 is: 843,871.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,933.19 : 1,510,992.86 = 611,506.83 : x
  2. Step 2: Convert to fraction form
    1,094,933.19/1,510,992.86 = 611,506.83/x
  3. Step 3: Cross multiply
    1,094,933.19x = 1,510,992.86 × 611,506.83
  4. Step 4: Simplify right side
    1,094,933.19x = 923,982,450,913.70
  5. Step 5: Solve for x
    x = 923,982,450,913.70/1,094,933.19
  6. Step 6: Final answer
    x = 843,871.08

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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.