Home / 1,952,519.83-2,930,850.10-1,729,329.19

Finding the Fourth Proportional to 1,952,519.83, 2,930,850.10 and 1,729,329.19

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Solution

The fourth proportional to 1,952,519.83, 2,930,850.10 and 1,729,329.19 is: 2,595,827.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,519.83 : 2,930,850.10 = 1,729,329.19 : x
  2. Step 2: Convert to fraction form
    1,952,519.83/2,930,850.10 = 1,729,329.19/x
  3. Step 3: Cross multiply
    1,952,519.83x = 2,930,850.10 × 1,729,329.19
  4. Step 4: Simplify right side
    1,952,519.83x = 5,068,404,624,278.96
  5. Step 5: Solve for x
    x = 5,068,404,624,278.96/1,952,519.83
  6. Step 6: Final answer
    x = 2,595,827.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.