Home / 3,500,524-4,830,727.44-1,890,892

Finding the Fourth Proportional to 3,500,524, 4,830,727.44 and 1,890,892

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Solution

The fourth proportional to 3,500,524, 4,830,727.44 and 1,890,892 is: 2,609,433.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,524 : 4,830,727.44 = 1,890,892 : x
  2. Step 2: Convert to fraction form
    3,500,524/4,830,727.44 = 1,890,892/x
  3. Step 3: Cross multiply
    3,500,524x = 4,830,727.44 × 1,890,892
  4. Step 4: Simplify right side
    3,500,524x = 9,134,383,870,476.48
  5. Step 5: Solve for x
    x = 9,134,383,870,476.48/3,500,524
  6. Step 6: Final answer
    x = 2,609,433.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.