Home / 3,275,864.59-4,520,697.44-1,825,528.18

Finding the Fourth Proportional to 3,275,864.59, 4,520,697.44 and 1,825,528.18

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Solution

The fourth proportional to 3,275,864.59, 4,520,697.44 and 1,825,528.18 is: 2,519,231.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,864.59 : 4,520,697.44 = 1,825,528.18 : x
  2. Step 2: Convert to fraction form
    3,275,864.59/4,520,697.44 = 1,825,528.18/x
  3. Step 3: Cross multiply
    3,275,864.59x = 4,520,697.44 × 1,825,528.18
  4. Step 4: Simplify right side
    3,275,864.59x = 8,252,660,569,973.86
  5. Step 5: Solve for x
    x = 8,252,660,569,973.86/3,275,864.59
  6. Step 6: Final answer
    x = 2,519,231.29

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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.