Home / 1,727,384.23-2,383,790.46-963,437.77

Finding the Fourth Proportional to 1,727,384.23, 2,383,790.46 and 963,437.77

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Solution

The fourth proportional to 1,727,384.23, 2,383,790.46 and 963,437.77 is: 1,329,544.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,384.23 : 2,383,790.46 = 963,437.77 : x
  2. Step 2: Convert to fraction form
    1,727,384.23/2,383,790.46 = 963,437.77/x
  3. Step 3: Cross multiply
    1,727,384.23x = 2,383,790.46 × 963,437.77
  4. Step 4: Simplify right side
    1,727,384.23x = 2,296,633,764,929.67
  5. Step 5: Solve for x
    x = 2,296,633,764,929.67/1,727,384.23
  6. Step 6: Final answer
    x = 1,329,544.25

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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.