Home / 1,952,019.32-2,693,134.72-1,136,049.96

Finding the Fourth Proportional to 1,952,019.32, 2,693,134.72 and 1,136,049.96

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Solution

The fourth proportional to 1,952,019.32, 2,693,134.72 and 1,136,049.96 is: 1,567,369.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,019.32 : 2,693,134.72 = 1,136,049.96 : x
  2. Step 2: Convert to fraction form
    1,952,019.32/2,693,134.72 = 1,136,049.96/x
  3. Step 3: Cross multiply
    1,952,019.32x = 2,693,134.72 × 1,136,049.96
  4. Step 4: Simplify right side
    1,952,019.32x = 3,059,535,590,930.61
  5. Step 5: Solve for x
    x = 3,059,535,590,930.61/1,952,019.32
  6. Step 6: Final answer
    x = 1,567,369.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.