Home / 3,210,570.66-4,816,657.77-2,265,786.66

Finding the Fourth Proportional to 3,210,570.66, 4,816,657.77 and 2,265,786.66

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Solution

The fourth proportional to 3,210,570.66, 4,816,657.77 and 2,265,786.66 is: 3,399,245.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,570.66 : 4,816,657.77 = 2,265,786.66 : x
  2. Step 2: Convert to fraction form
    3,210,570.66/4,816,657.77 = 2,265,786.66/x
  3. Step 3: Cross multiply
    3,210,570.66x = 4,816,657.77 × 2,265,786.66
  4. Step 4: Simplify right side
    3,210,570.66x = 10,913,518,921,051.35
  5. Step 5: Solve for x
    x = 10,913,518,921,051.35/3,210,570.66
  6. Step 6: Final answer
    x = 3,399,245.83

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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.