Home / 1,950,099.30-2,691,054.90-1,134,304.56

Finding the Fourth Proportional to 1,950,099.30, 2,691,054.90 and 1,134,304.56

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Solution

The fourth proportional to 1,950,099.30, 2,691,054.90 and 1,134,304.56 is: 1,565,292.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,099.30 : 2,691,054.90 = 1,134,304.56 : x
  2. Step 2: Convert to fraction form
    1,950,099.30/2,691,054.90 = 1,134,304.56/x
  3. Step 3: Cross multiply
    1,950,099.30x = 2,691,054.90 × 1,134,304.56
  4. Step 4: Simplify right side
    1,950,099.30x = 3,052,475,844,280.34
  5. Step 5: Solve for x
    x = 3,052,475,844,280.34/1,950,099.30
  6. Step 6: Final answer
    x = 1,565,292.52

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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.