Home / 1,063,198.85-1,595,848.03-464,573.21

Finding the Fourth Proportional to 1,063,198.85, 1,595,848.03 and 464,573.21

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Solution

The fourth proportional to 1,063,198.85, 1,595,848.03 and 464,573.21 is: 697,318.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,198.85 : 1,595,848.03 = 464,573.21 : x
  2. Step 2: Convert to fraction form
    1,063,198.85/1,595,848.03 = 464,573.21/x
  3. Step 3: Cross multiply
    1,063,198.85x = 1,595,848.03 × 464,573.21
  4. Step 4: Simplify right side
    1,063,198.85x = 741,388,232,828.60
  5. Step 5: Solve for x
    x = 741,388,232,828.60/1,063,198.85
  6. Step 6: Final answer
    x = 697,318.51

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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.