Home / 8,027,158.64-11,077,486.43-4,589,471.66

Finding the Fourth Proportional to 8,027,158.64, 11,077,486.43 and 4,589,471.66

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Solution

The fourth proportional to 8,027,158.64, 11,077,486.43 and 4,589,471.66 is: 6,333,475.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,158.64 : 11,077,486.43 = 4,589,471.66 : x
  2. Step 2: Convert to fraction form
    8,027,158.64/11,077,486.43 = 4,589,471.66/x
  3. Step 3: Cross multiply
    8,027,158.64x = 11,077,486.43 × 4,589,471.66
  4. Step 4: Simplify right side
    8,027,158.64x = 50,839,809,956,184.79
  5. Step 5: Solve for x
    x = 50,839,809,956,184.79/8,027,158.64
  6. Step 6: Final answer
    x = 6,333,475.18

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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.