Home / 3,765,188.94-5,196,000.91-2,046,309.58

Finding the Fourth Proportional to 3,765,188.94, 5,196,000.91 and 2,046,309.58

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Solution

The fourth proportional to 3,765,188.94, 5,196,000.91 and 2,046,309.58 is: 2,823,929.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,188.94 : 5,196,000.91 = 2,046,309.58 : x
  2. Step 2: Convert to fraction form
    3,765,188.94/5,196,000.91 = 2,046,309.58/x
  3. Step 3: Cross multiply
    3,765,188.94x = 5,196,000.91 × 2,046,309.58
  4. Step 4: Simplify right side
    3,765,188.94x = 10,632,626,439,821.72
  5. Step 5: Solve for x
    x = 10,632,626,439,821.72/3,765,188.94
  6. Step 6: Final answer
    x = 2,823,929.05

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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.