Home / 3,410,743.61-4,706,702.83-1,882,817.93

Finding the Fourth Proportional to 3,410,743.61, 4,706,702.83 and 1,882,817.93

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Solution

The fourth proportional to 3,410,743.61, 4,706,702.83 and 1,882,817.93 is: 2,598,220.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,743.61 : 4,706,702.83 = 1,882,817.93 : x
  2. Step 2: Convert to fraction form
    3,410,743.61/4,706,702.83 = 1,882,817.93/x
  3. Step 3: Cross multiply
    3,410,743.61x = 4,706,702.83 × 1,882,817.93
  4. Step 4: Simplify right side
    3,410,743.61x = 8,861,864,479,505.74
  5. Step 5: Solve for x
    x = 8,861,864,479,505.74/3,410,743.61
  6. Step 6: Final answer
    x = 2,598,220.65

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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.