Home / 1,469,645.04-2,204,607-571,156.20

Finding the Fourth Proportional to 1,469,645.04, 2,204,607 and 571,156.20

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Solution

The fourth proportional to 1,469,645.04, 2,204,607 and 571,156.20 is: 856,788.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,645.04 : 2,204,607 = 571,156.20 : x
  2. Step 2: Convert to fraction form
    1,469,645.04/2,204,607 = 571,156.20/x
  3. Step 3: Cross multiply
    1,469,645.04x = 2,204,607 × 571,156.20
  4. Step 4: Simplify right side
    1,469,645.04x = 1,259,174,956,613.40
  5. Step 5: Solve for x
    x = 1,259,174,956,613.40/1,469,645.04
  6. Step 6: Final answer
    x = 856,788.49

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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.