Home / 4,498,496.69-6,207,771.03-2,565,379.45

Finding the Fourth Proportional to 4,498,496.69, 6,207,771.03 and 2,565,379.45

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Solution

The fourth proportional to 4,498,496.69, 6,207,771.03 and 2,565,379.45 is: 3,540,135.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,496.69 : 6,207,771.03 = 2,565,379.45 : x
  2. Step 2: Convert to fraction form
    4,498,496.69/6,207,771.03 = 2,565,379.45/x
  3. Step 3: Cross multiply
    4,498,496.69x = 6,207,771.03 × 2,565,379.45
  4. Step 4: Simplify right side
    4,498,496.69x = 15,925,288,199,628.48
  5. Step 5: Solve for x
    x = 15,925,288,199,628.48/4,498,496.69
  6. Step 6: Final answer
    x = 3,540,135.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.