Home / 1,952,032.88-2,693,804.64-1,092,592.91

Finding the Fourth Proportional to 1,952,032.88, 2,693,804.64 and 1,092,592.91

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Solution

The fourth proportional to 1,952,032.88, 2,693,804.64 and 1,092,592.91 is: 1,507,777.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,032.88 : 2,693,804.64 = 1,092,592.91 : x
  2. Step 2: Convert to fraction form
    1,952,032.88/2,693,804.64 = 1,092,592.91/x
  3. Step 3: Cross multiply
    1,952,032.88x = 2,693,804.64 × 1,092,592.91
  4. Step 4: Simplify right side
    1,952,032.88x = 2,943,231,850,589.10
  5. Step 5: Solve for x
    x = 2,943,231,850,589.10/1,952,032.88
  6. Step 6: Final answer
    x = 1,507,777.80

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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.