Home / 4,403,090.32-6,076,308.64-2,469,309.38

Finding the Fourth Proportional to 4,403,090.32, 6,076,308.64 and 2,469,309.38

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Solution

The fourth proportional to 4,403,090.32, 6,076,308.64 and 2,469,309.38 is: 3,407,671.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,090.32 : 6,076,308.64 = 2,469,309.38 : x
  2. Step 2: Convert to fraction form
    4,403,090.32/6,076,308.64 = 2,469,309.38/x
  3. Step 3: Cross multiply
    4,403,090.32x = 6,076,308.64 × 2,469,309.38
  4. Step 4: Simplify right side
    4,403,090.32x = 15,004,285,920,527.04
  5. Step 5: Solve for x
    x = 15,004,285,920,527.04/4,403,090.32
  6. Step 6: Final answer
    x = 3,407,671.62

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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.