Home / 11,293,860.64-16,943,953.20-4,566,998.56

Finding the Fourth Proportional to 11,293,860.64, 16,943,953.20 and 4,566,998.56

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Solution

The fourth proportional to 11,293,860.64, 16,943,953.20 and 4,566,998.56 is: 6,851,776.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,860.64 : 16,943,953.20 = 4,566,998.56 : x
  2. Step 2: Convert to fraction form
    11,293,860.64/16,943,953.20 = 4,566,998.56/x
  3. Step 3: Cross multiply
    11,293,860.64x = 16,943,953.20 × 4,566,998.56
  4. Step 4: Simplify right side
    11,293,860.64x = 77,383,009,865,107.38
  5. Step 5: Solve for x
    x = 77,383,009,865,107.38/11,293,860.64
  6. Step 6: Final answer
    x = 6,851,776.58

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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.