Home / 2,433,528.91-3,650,378.16-836,080.39

Finding the Fourth Proportional to 2,433,528.91, 3,650,378.16 and 836,080.39

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Solution

The fourth proportional to 2,433,528.91, 3,650,378.16 and 836,080.39 is: 1,254,149.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,528.91 : 3,650,378.16 = 836,080.39 : x
  2. Step 2: Convert to fraction form
    2,433,528.91/3,650,378.16 = 836,080.39/x
  3. Step 3: Cross multiply
    2,433,528.91x = 3,650,378.16 × 836,080.39
  4. Step 4: Simplify right side
    2,433,528.91x = 3,052,009,591,479.88
  5. Step 5: Solve for x
    x = 3,052,009,591,479.88/2,433,528.91
  6. Step 6: Final answer
    x = 1,254,149.72

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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.