Home / 10,927,673.88-16,388,654.74-3,249,250.84

Finding the Fourth Proportional to 10,927,673.88, 16,388,654.74 and 3,249,250.84

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Solution

The fourth proportional to 10,927,673.88, 16,388,654.74 and 3,249,250.84 is: 4,873,027.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,673.88 : 16,388,654.74 = 3,249,250.84 : x
  2. Step 2: Convert to fraction form
    10,927,673.88/16,388,654.74 = 3,249,250.84/x
  3. Step 3: Cross multiply
    10,927,673.88x = 16,388,654.74 × 3,249,250.84
  4. Step 4: Simplify right side
    10,927,673.88x = 53,250,850,180,414.98
  5. Step 5: Solve for x
    x = 53,250,850,180,414.98/10,927,673.88
  6. Step 6: Final answer
    x = 4,873,027.03

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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.