Home / 5,757,176.64-8,634,257.82-1,712,575.56

Finding the Fourth Proportional to 5,757,176.64, 8,634,257.82 and 1,712,575.56

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Solution

The fourth proportional to 5,757,176.64, 8,634,257.82 and 1,712,575.56 is: 2,568,415.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,757,176.64 : 8,634,257.82 = 1,712,575.56 : x
  2. Step 2: Convert to fraction form
    5,757,176.64/8,634,257.82 = 1,712,575.56/x
  3. Step 3: Cross multiply
    5,757,176.64x = 8,634,257.82 × 1,712,575.56
  4. Step 4: Simplify right side
    5,757,176.64x = 14,786,818,921,270.88
  5. Step 5: Solve for x
    x = 14,786,818,921,270.88/5,757,176.64
  6. Step 6: Final answer
    x = 2,568,415.01

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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.