Home / 1,933,410.24-2,900,027.88-671,336.28

Finding the Fourth Proportional to 1,933,410.24, 2,900,027.88 and 671,336.28

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Solution

The fourth proportional to 1,933,410.24, 2,900,027.88 and 671,336.28 is: 1,006,974.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,410.24 : 2,900,027.88 = 671,336.28 : x
  2. Step 2: Convert to fraction form
    1,933,410.24/2,900,027.88 = 671,336.28/x
  3. Step 3: Cross multiply
    1,933,410.24x = 2,900,027.88 × 671,336.28
  4. Step 4: Simplify right side
    1,933,410.24x = 1,946,893,928,855.49
  5. Step 5: Solve for x
    x = 1,946,893,928,855.49/1,933,410.24
  6. Step 6: Final answer
    x = 1,006,974.04

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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.