Home / 4,252,186.06-6,381,267.95-3,845,633.69

Finding the Fourth Proportional to 4,252,186.06, 6,381,267.95 and 3,845,633.69

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Solution

The fourth proportional to 4,252,186.06, 6,381,267.95 and 3,845,633.69 is: 5,771,153.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,186.06 : 6,381,267.95 = 3,845,633.69 : x
  2. Step 2: Convert to fraction form
    4,252,186.06/6,381,267.95 = 3,845,633.69/x
  3. Step 3: Cross multiply
    4,252,186.06x = 6,381,267.95 × 3,845,633.69
  4. Step 4: Simplify right side
    4,252,186.06x = 24,540,019,039,004.49
  5. Step 5: Solve for x
    x = 24,540,019,039,004.49/4,252,186.06
  6. Step 6: Final answer
    x = 5,771,153.64

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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.