Home / 4,260,916.90-5,880,021.22-2,327,177.58

Finding the Fourth Proportional to 4,260,916.90, 5,880,021.22 and 2,327,177.58

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Solution

The fourth proportional to 4,260,916.90, 5,880,021.22 and 2,327,177.58 is: 3,211,480.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,916.90 : 5,880,021.22 = 2,327,177.58 : x
  2. Step 2: Convert to fraction form
    4,260,916.90/5,880,021.22 = 2,327,177.58/x
  3. Step 3: Cross multiply
    4,260,916.90x = 5,880,021.22 × 2,327,177.58
  4. Step 4: Simplify right side
    4,260,916.90x = 13,683,853,553,108.25
  5. Step 5: Solve for x
    x = 13,683,853,553,108.25/4,260,916.90
  6. Step 6: Final answer
    x = 3,211,480.97

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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.