Home / 4,024,196.64-5,550,579.36-2,732,795.28

Finding the Fourth Proportional to 4,024,196.64, 5,550,579.36 and 2,732,795.28

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Solution

The fourth proportional to 4,024,196.64, 5,550,579.36 and 2,732,795.28 is: 3,769,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,196.64 : 5,550,579.36 = 2,732,795.28 : x
  2. Step 2: Convert to fraction form
    4,024,196.64/5,550,579.36 = 2,732,795.28/x
  3. Step 3: Cross multiply
    4,024,196.64x = 5,550,579.36 × 2,732,795.28
  4. Step 4: Simplify right side
    4,024,196.64x = 15,168,597,076,273.42
  5. Step 5: Solve for x
    x = 15,168,597,076,273.42/4,024,196.64
  6. Step 6: Final answer
    x = 3,769,347.88

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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.