Home / 3,043,857.59-4,199,354.79-1,737,182.23

Finding the Fourth Proportional to 3,043,857.59, 4,199,354.79 and 1,737,182.23

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Solution

The fourth proportional to 3,043,857.59, 4,199,354.79 and 1,737,182.23 is: 2,396,644.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,857.59 : 4,199,354.79 = 1,737,182.23 : x
  2. Step 2: Convert to fraction form
    3,043,857.59/4,199,354.79 = 1,737,182.23/x
  3. Step 3: Cross multiply
    3,043,857.59x = 4,199,354.79 × 1,737,182.23
  4. Step 4: Simplify right side
    3,043,857.59x = 7,295,044,508,155.00
  5. Step 5: Solve for x
    x = 7,295,044,508,155.00/3,043,857.59
  6. Step 6: Final answer
    x = 2,396,644.49

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1.5x scale

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.