Home / 3,567,800.52-4,923,568.08-1,936,208.16

Finding the Fourth Proportional to 3,567,800.52, 4,923,568.08 and 1,936,208.16

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Solution

The fourth proportional to 3,567,800.52, 4,923,568.08 and 1,936,208.16 is: 2,671,969.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,800.52 : 4,923,568.08 = 1,936,208.16 : x
  2. Step 2: Convert to fraction form
    3,567,800.52/4,923,568.08 = 1,936,208.16/x
  3. Step 3: Cross multiply
    3,567,800.52x = 4,923,568.08 × 1,936,208.16
  4. Step 4: Simplify right side
    3,567,800.52x = 9,533,052,692,811.53
  5. Step 5: Solve for x
    x = 9,533,052,692,811.53/3,567,800.52
  6. Step 6: Final answer
    x = 2,671,969.09

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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.