Home / 2,559,265.56-3,530,164.32-1,946,073.96

Finding the Fourth Proportional to 2,559,265.56, 3,530,164.32 and 1,946,073.96

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Solution

The fourth proportional to 2,559,265.56, 3,530,164.32 and 1,946,073.96 is: 2,684,348.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,265.56 : 3,530,164.32 = 1,946,073.96 : x
  2. Step 2: Convert to fraction form
    2,559,265.56/3,530,164.32 = 1,946,073.96/x
  3. Step 3: Cross multiply
    2,559,265.56x = 3,530,164.32 × 1,946,073.96
  4. Step 4: Simplify right side
    2,559,265.56x = 6,869,960,857,673.11
  5. Step 5: Solve for x
    x = 6,869,960,857,673.11/2,559,265.56
  6. Step 6: Final answer
    x = 2,684,348.57

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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.