Home / 2,593,439.37-3,890,663.28-995,885.01

Finding the Fourth Proportional to 2,593,439.37, 3,890,663.28 and 995,885.01

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Solution

The fourth proportional to 2,593,439.37, 3,890,663.28 and 995,885.01 is: 1,494,021.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,439.37 : 3,890,663.28 = 995,885.01 : x
  2. Step 2: Convert to fraction form
    2,593,439.37/3,890,663.28 = 995,885.01/x
  3. Step 3: Cross multiply
    2,593,439.37x = 3,890,663.28 × 995,885.01
  4. Step 4: Simplify right side
    2,593,439.37x = 3,874,653,239,509.43
  5. Step 5: Solve for x
    x = 3,874,653,239,509.43/2,593,439.37
  6. Step 6: Final answer
    x = 1,494,021.14

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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.