Home / 1,234,242.99-1,850,698.82-559,956.38

Finding the Fourth Proportional to 1,234,242.99, 1,850,698.82 and 559,956.38

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Solution

The fourth proportional to 1,234,242.99, 1,850,698.82 and 559,956.38 is: 839,632.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,242.99 : 1,850,698.82 = 559,956.38 : x
  2. Step 2: Convert to fraction form
    1,234,242.99/1,850,698.82 = 559,956.38/x
  3. Step 3: Cross multiply
    1,234,242.99x = 1,850,698.82 × 559,956.38
  4. Step 4: Simplify right side
    1,234,242.99x = 1,036,310,606,390.78
  5. Step 5: Solve for x
    x = 1,036,310,606,390.78/1,234,242.99
  6. Step 6: Final answer
    x = 839,632.56

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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.