Home / 1,899,399.52-2,849,076.24-569,692

Finding the Fourth Proportional to 1,899,399.52, 2,849,076.24 and 569,692

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Solution

The fourth proportional to 1,899,399.52, 2,849,076.24 and 569,692 is: 854,531.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,899,399.52 : 2,849,076.24 = 569,692 : x
  2. Step 2: Convert to fraction form
    1,899,399.52/2,849,076.24 = 569,692/x
  3. Step 3: Cross multiply
    1,899,399.52x = 2,849,076.24 × 569,692
  4. Step 4: Simplify right side
    1,899,399.52x = 1,623,095,941,318.08
  5. Step 5: Solve for x
    x = 1,623,095,941,318.08/1,899,399.52
  6. Step 6: Final answer
    x = 854,531.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.