Home / 1,133,541.86-1,700,537.04-323,933.54

Finding the Fourth Proportional to 1,133,541.86, 1,700,537.04 and 323,933.54

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Solution

The fourth proportional to 1,133,541.86, 1,700,537.04 and 323,933.54 is: 485,964.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,541.86 : 1,700,537.04 = 323,933.54 : x
  2. Step 2: Convert to fraction form
    1,133,541.86/1,700,537.04 = 323,933.54/x
  3. Step 3: Cross multiply
    1,133,541.86x = 1,700,537.04 × 323,933.54
  4. Step 4: Simplify right side
    1,133,541.86x = 550,860,974,765.64
  5. Step 5: Solve for x
    x = 550,860,974,765.64/1,133,541.86
  6. Step 6: Final answer
    x = 485,964.39

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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.