Home / 3,310,134.29-4,568,368.01-1,933,822.04

Finding the Fourth Proportional to 3,310,134.29, 4,568,368.01 and 1,933,822.04

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Solution

The fourth proportional to 3,310,134.29, 4,568,368.01 and 1,933,822.04 is: 2,668,897.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,134.29 : 4,568,368.01 = 1,933,822.04 : x
  2. Step 2: Convert to fraction form
    3,310,134.29/4,568,368.01 = 1,933,822.04/x
  3. Step 3: Cross multiply
    3,310,134.29x = 4,568,368.01 × 1,933,822.04
  4. Step 4: Simplify right side
    3,310,134.29x = 8,834,410,712,057.99
  5. Step 5: Solve for x
    x = 8,834,410,712,057.99/3,310,134.29
  6. Step 6: Final answer
    x = 2,668,897.98

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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.