Home / 3,470,672.70-5,195,511.45-3,092,759.10

Finding the Fourth Proportional to 3,470,672.70, 5,195,511.45 and 3,092,759.10

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Solution

The fourth proportional to 3,470,672.70, 5,195,511.45 and 3,092,759.10 is: 4,629,784.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,672.70 : 5,195,511.45 = 3,092,759.10 : x
  2. Step 2: Convert to fraction form
    3,470,672.70/5,195,511.45 = 3,092,759.10/x
  3. Step 3: Cross multiply
    3,470,672.70x = 5,195,511.45 × 3,092,759.10
  4. Step 4: Simplify right side
    3,470,672.70x = 16,068,465,316,141.70
  5. Step 5: Solve for x
    x = 16,068,465,316,141.70/3,470,672.70
  6. Step 6: Final answer
    x = 4,629,784.11

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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.