Home / 1,732,919.62-2,599,628.52-534,944.50

Finding the Fourth Proportional to 1,732,919.62, 2,599,628.52 and 534,944.50

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Solution

The fourth proportional to 1,732,919.62, 2,599,628.52 and 534,944.50 is: 802,493.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,919.62 : 2,599,628.52 = 534,944.50 : x
  2. Step 2: Convert to fraction form
    1,732,919.62/2,599,628.52 = 534,944.50/x
  3. Step 3: Cross multiply
    1,732,919.62x = 2,599,628.52 × 534,944.50
  4. Step 4: Simplify right side
    1,732,919.62x = 1,390,656,978,817.14
  5. Step 5: Solve for x
    x = 1,390,656,978,817.14/1,732,919.62
  6. Step 6: Final answer
    x = 802,493.64

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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.