Home / 1,910,032.37-2,635,789.67-1,050,592.62

Finding the Fourth Proportional to 1,910,032.37, 2,635,789.67 and 1,050,592.62

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Solution

The fourth proportional to 1,910,032.37, 2,635,789.67 and 1,050,592.62 is: 1,449,787.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,032.37 : 2,635,789.67 = 1,050,592.62 : x
  2. Step 2: Convert to fraction form
    1,910,032.37/2,635,789.67 = 1,050,592.62/x
  3. Step 3: Cross multiply
    1,910,032.37x = 2,635,789.67 × 1,050,592.62
  4. Step 4: Simplify right side
    1,910,032.37x = 2,769,141,175,174.24
  5. Step 5: Solve for x
    x = 2,769,141,175,174.24/1,910,032.37
  6. Step 6: Final answer
    x = 1,449,787.57

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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.