Home / 1,305,923.46-1,958,663.43-595,784.58

Finding the Fourth Proportional to 1,305,923.46, 1,958,663.43 and 595,784.58

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Solution

The fourth proportional to 1,305,923.46, 1,958,663.43 and 595,784.58 is: 893,575.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,305,923.46 : 1,958,663.43 = 595,784.58 : x
  2. Step 2: Convert to fraction form
    1,305,923.46/1,958,663.43 = 595,784.58/x
  3. Step 3: Cross multiply
    1,305,923.46x = 1,958,663.43 × 595,784.58
  4. Step 4: Simplify right side
    1,305,923.46x = 1,166,941,469,003.91
  5. Step 5: Solve for x
    x = 1,166,941,469,003.91/1,305,923.46
  6. Step 6: Final answer
    x = 893,575.70

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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.