Home / 3,254,733.84-4,491,797.64-1,804,883.28

Finding the Fourth Proportional to 3,254,733.84, 4,491,797.64 and 1,804,883.28

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Solution

The fourth proportional to 3,254,733.84, 4,491,797.64 and 1,804,883.28 is: 2,490,885.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,733.84 : 4,491,797.64 = 1,804,883.28 : x
  2. Step 2: Convert to fraction form
    3,254,733.84/4,491,797.64 = 1,804,883.28/x
  3. Step 3: Cross multiply
    3,254,733.84x = 4,491,797.64 × 1,804,883.28
  4. Step 4: Simplify right side
    3,254,733.84x = 8,107,170,457,579.46
  5. Step 5: Solve for x
    x = 8,107,170,457,579.46/3,254,733.84
  6. Step 6: Final answer
    x = 2,490,885.85

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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.