Home / 3,414,083.01-4,711,379.56-1,865,311.41

Finding the Fourth Proportional to 3,414,083.01, 4,711,379.56 and 1,865,311.41

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Solution

The fourth proportional to 3,414,083.01, 4,711,379.56 and 1,865,311.41 is: 2,574,099.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,083.01 : 4,711,379.56 = 1,865,311.41 : x
  2. Step 2: Convert to fraction form
    3,414,083.01/4,711,379.56 = 1,865,311.41/x
  3. Step 3: Cross multiply
    3,414,083.01x = 4,711,379.56 × 1,865,311.41
  4. Step 4: Simplify right side
    3,414,083.01x = 8,788,190,026,551.88
  5. Step 5: Solve for x
    x = 8,788,190,026,551.88/3,414,083.01
  6. Step 6: Final answer
    x = 2,574,099.70

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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.