Home / 1,329,873.24-1,835,295.96-757,098

Finding the Fourth Proportional to 1,329,873.24, 1,835,295.96 and 757,098

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Solution

The fourth proportional to 1,329,873.24, 1,835,295.96 and 757,098 is: 1,044,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,873.24 : 1,835,295.96 = 757,098 : x
  2. Step 2: Convert to fraction form
    1,329,873.24/1,835,295.96 = 757,098/x
  3. Step 3: Cross multiply
    1,329,873.24x = 1,835,295.96 × 757,098
  4. Step 4: Simplify right side
    1,329,873.24x = 1,389,498,900,724.08
  5. Step 5: Solve for x
    x = 1,389,498,900,724.08/1,329,873.24
  6. Step 6: Final answer
    x = 1,044,835.60

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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.