Home / 3,367,866.27-5,055,585.53-1,347,535.83

Finding the Fourth Proportional to 3,367,866.27, 5,055,585.53 and 1,347,535.83

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Solution

The fourth proportional to 3,367,866.27, 5,055,585.53 and 1,347,535.83 is: 2,022,818.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,866.27 : 5,055,585.53 = 1,347,535.83 : x
  2. Step 2: Convert to fraction form
    3,367,866.27/5,055,585.53 = 1,347,535.83/x
  3. Step 3: Cross multiply
    3,367,866.27x = 5,055,585.53 × 1,347,535.83
  4. Step 4: Simplify right side
    3,367,866.27x = 6,812,582,636,566.86
  5. Step 5: Solve for x
    x = 6,812,582,636,566.86/3,367,866.27
  6. Step 6: Final answer
    x = 2,022,818.63

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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.