Home / 4,716,074.70-7,063,614.45-4,086,218.70

Finding the Fourth Proportional to 4,716,074.70, 7,063,614.45 and 4,086,218.70

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Solution

The fourth proportional to 4,716,074.70, 7,063,614.45 and 4,086,218.70 is: 6,120,232.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,074.70 : 7,063,614.45 = 4,086,218.70 : x
  2. Step 2: Convert to fraction form
    4,716,074.70/7,063,614.45 = 4,086,218.70/x
  3. Step 3: Cross multiply
    4,716,074.70x = 7,063,614.45 × 4,086,218.70
  4. Step 4: Simplify right side
    4,716,074.70x = 28,863,473,455,180.22
  5. Step 5: Solve for x
    x = 28,863,473,455,180.22/4,716,074.70
  6. Step 6: Final answer
    x = 6,120,232.46

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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.