Home / 1,447,519.28-2,170,645.32-594,005.36

Finding the Fourth Proportional to 1,447,519.28, 2,170,645.32 and 594,005.36

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Solution

The fourth proportional to 1,447,519.28, 2,170,645.32 and 594,005.36 is: 890,748.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,447,519.28 : 2,170,645.32 = 594,005.36 : x
  2. Step 2: Convert to fraction form
    1,447,519.28/2,170,645.32 = 594,005.36/x
  3. Step 3: Cross multiply
    1,447,519.28x = 2,170,645.32 × 594,005.36
  4. Step 4: Simplify right side
    1,447,519.28x = 1,289,374,954,738.92
  5. Step 5: Solve for x
    x = 1,289,374,954,738.92/1,447,519.28
  6. Step 6: Final answer
    x = 890,748.04

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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.