Home / 3,884,218.20-5,815,829.70-3,044,410.20

Finding the Fourth Proportional to 3,884,218.20, 5,815,829.70 and 3,044,410.20

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Solution

The fourth proportional to 3,884,218.20, 5,815,829.70 and 3,044,410.20 is: 4,558,387.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,218.20 : 5,815,829.70 = 3,044,410.20 : x
  2. Step 2: Convert to fraction form
    3,884,218.20/5,815,829.70 = 3,044,410.20/x
  3. Step 3: Cross multiply
    3,884,218.20x = 5,815,829.70 × 3,044,410.20
  4. Step 4: Simplify right side
    3,884,218.20x = 17,705,771,260,142.94
  5. Step 5: Solve for x
    x = 17,705,771,260,142.94/3,884,218.20
  6. Step 6: Final answer
    x = 4,558,387.39

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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.