Home / 1,936,049.94-2,671,754.25-1,064,973.87

Finding the Fourth Proportional to 1,936,049.94, 2,671,754.25 and 1,064,973.87

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Solution

The fourth proportional to 1,936,049.94, 2,671,754.25 and 1,064,973.87 is: 1,469,666.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,049.94 : 2,671,754.25 = 1,064,973.87 : x
  2. Step 2: Convert to fraction form
    1,936,049.94/2,671,754.25 = 1,064,973.87/x
  3. Step 3: Cross multiply
    1,936,049.94x = 2,671,754.25 × 1,064,973.87
  4. Step 4: Simplify right side
    1,936,049.94x = 2,845,348,463,311.45
  5. Step 5: Solve for x
    x = 2,845,348,463,311.45/1,936,049.94
  6. Step 6: Final answer
    x = 1,469,666.87

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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.