Home / 4,352,738.64-6,004,916.05-2,718,308.49

Finding the Fourth Proportional to 4,352,738.64, 6,004,916.05 and 2,718,308.49

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Solution

The fourth proportional to 4,352,738.64, 6,004,916.05 and 2,718,308.49 is: 3,750,102.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352,738.64 : 6,004,916.05 = 2,718,308.49 : x
  2. Step 2: Convert to fraction form
    4,352,738.64/6,004,916.05 = 2,718,308.49/x
  3. Step 3: Cross multiply
    4,352,738.64x = 6,004,916.05 × 2,718,308.49
  4. Step 4: Simplify right side
    4,352,738.64x = 16,323,214,280,452.27
  5. Step 5: Solve for x
    x = 16,323,214,280,452.27/4,352,738.64
  6. Step 6: Final answer
    x = 3,750,102.09

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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.