Home / 2,895,134.33-4,342,732.67-873,395.75

Finding the Fourth Proportional to 2,895,134.33, 4,342,732.67 and 873,395.75

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Solution

The fourth proportional to 2,895,134.33, 4,342,732.67 and 873,395.75 is: 1,310,103.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,134.33 : 4,342,732.67 = 873,395.75 : x
  2. Step 2: Convert to fraction form
    2,895,134.33/4,342,732.67 = 873,395.75/x
  3. Step 3: Cross multiply
    2,895,134.33x = 4,342,732.67 × 873,395.75
  4. Step 4: Simplify right side
    2,895,134.33x = 3,792,924,231,283.51
  5. Step 5: Solve for x
    x = 3,792,924,231,283.51/2,895,134.33
  6. Step 6: Final answer
    x = 1,310,103.02

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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.