Home / 4,856,191.30-6,701,545.15-2,680,735.93

Finding the Fourth Proportional to 4,856,191.30, 6,701,545.15 and 2,680,735.93

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Solution

The fourth proportional to 4,856,191.30, 6,701,545.15 and 2,680,735.93 is: 3,699,416.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,191.30 : 6,701,545.15 = 2,680,735.93 : x
  2. Step 2: Convert to fraction form
    4,856,191.30/6,701,545.15 = 2,680,735.93/x
  3. Step 3: Cross multiply
    4,856,191.30x = 6,701,545.15 × 2,680,735.93
  4. Step 4: Simplify right side
    4,856,191.30x = 17,965,072,870,122.24
  5. Step 5: Solve for x
    x = 17,965,072,870,122.24/4,856,191.30
  6. Step 6: Final answer
    x = 3,699,416.22

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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.