Home / 3,638,535.10-5,101,414.10-3,638,535.10

Finding the Fourth Proportional to 3,638,535.10, 5,101,414.10 and 3,638,535.10

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Solution

The fourth proportional to 3,638,535.10, 5,101,414.10 and 3,638,535.10 is: 5,101,414.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,638,535.10 : 5,101,414.10 = 3,638,535.10 : x
  2. Step 2: Convert to fraction form
    3,638,535.10/5,101,414.10 = 3,638,535.10/x
  3. Step 3: Cross multiply
    3,638,535.10x = 5,101,414.10 × 3,638,535.10
  4. Step 4: Simplify right side
    3,638,535.10x = 18,561,674,262,484.91
  5. Step 5: Solve for x
    x = 18,561,674,262,484.91/3,638,535.10
  6. Step 6: Final answer
    x = 5,101,414.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.