Home / 1,262,992-1,895,423.04-598,145.92

Finding the Fourth Proportional to 1,262,992, 1,895,423.04 and 598,145.92

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Solution

The fourth proportional to 1,262,992, 1,895,423.04 and 598,145.92 is: 897,661.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,992 : 1,895,423.04 = 598,145.92 : x
  2. Step 2: Convert to fraction form
    1,262,992/1,895,423.04 = 598,145.92/x
  3. Step 3: Cross multiply
    1,262,992x = 1,895,423.04 × 598,145.92
  4. Step 4: Simplify right side
    1,262,992x = 1,133,739,558,050.00
  5. Step 5: Solve for x
    x = 1,133,739,558,050.00/1,262,992
  6. Step 6: Final answer
    x = 897,661.71

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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.