Home / 4,559,131.70-6,838,706.04-1,863,454.94

Finding the Fourth Proportional to 4,559,131.70, 6,838,706.04 and 1,863,454.94

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Solution

The fourth proportional to 4,559,131.70, 6,838,706.04 and 1,863,454.94 is: 2,795,185.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,131.70 : 6,838,706.04 = 1,863,454.94 : x
  2. Step 2: Convert to fraction form
    4,559,131.70/6,838,706.04 = 1,863,454.94/x
  3. Step 3: Cross multiply
    4,559,131.70x = 6,838,706.04 × 1,863,454.94
  4. Step 4: Simplify right side
    4,559,131.70x = 12,743,620,553,445.84
  5. Step 5: Solve for x
    x = 12,743,620,553,445.84/4,559,131.70
  6. Step 6: Final answer
    x = 2,795,185.88

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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.