Home / 4,558,942.04-6,838,425.81-1,863,267.71

Finding the Fourth Proportional to 4,558,942.04, 6,838,425.81 and 1,863,267.71

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Solution

The fourth proportional to 4,558,942.04, 6,838,425.81 and 1,863,267.71 is: 2,794,906.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,942.04 : 6,838,425.81 = 1,863,267.71 : x
  2. Step 2: Convert to fraction form
    4,558,942.04/6,838,425.81 = 1,863,267.71/x
  3. Step 3: Cross multiply
    4,558,942.04x = 6,838,425.81 × 1,863,267.71
  4. Step 4: Simplify right side
    4,558,942.04x = 12,741,817,964,811.46
  5. Step 5: Solve for x
    x = 12,741,817,964,811.46/4,558,942.04
  6. Step 6: Final answer
    x = 2,794,906.77

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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.