Home / 11,057,965.24-16,594,421.73-3,869,562.73

Finding the Fourth Proportional to 11,057,965.24, 16,594,421.73 and 3,869,562.73

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Solution

The fourth proportional to 11,057,965.24, 16,594,421.73 and 3,869,562.73 is: 5,806,959.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,057,965.24 : 16,594,421.73 = 3,869,562.73 : x
  2. Step 2: Convert to fraction form
    11,057,965.24/16,594,421.73 = 3,869,562.73/x
  3. Step 3: Cross multiply
    11,057,965.24x = 16,594,421.73 × 3,869,562.73
  4. Step 4: Simplify right side
    11,057,965.24x = 64,213,155,852,310.12
  5. Step 5: Solve for x
    x = 64,213,155,852,310.12/11,057,965.24
  6. Step 6: Final answer
    x = 5,806,959.46

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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.