Home / 11,268,735.15-16,903,393.88-3,071,444.77

Finding the Fourth Proportional to 11,268,735.15, 16,903,393.88 and 3,071,444.77

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Solution

The fourth proportional to 11,268,735.15, 16,903,393.88 and 3,071,444.77 is: 4,607,246.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,268,735.15 : 16,903,393.88 = 3,071,444.77 : x
  2. Step 2: Convert to fraction form
    11,268,735.15/16,903,393.88 = 3,071,444.77/x
  3. Step 3: Cross multiply
    11,268,735.15x = 16,903,393.88 × 3,071,444.77
  4. Step 4: Simplify right side
    11,268,735.15x = 51,917,840,733,748.03
  5. Step 5: Solve for x
    x = 51,917,840,733,748.03/11,268,735.15
  6. Step 6: Final answer
    x = 4,607,246.51

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Why These Related Problems?

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