Home / 3,285,025.64-4,532,887.40-1,834,536.16

Finding the Fourth Proportional to 3,285,025.64, 4,532,887.40 and 1,834,536.16

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Solution

The fourth proportional to 3,285,025.64, 4,532,887.40 and 1,834,536.16 is: 2,531,409.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,025.64 : 4,532,887.40 = 1,834,536.16 : x
  2. Step 2: Convert to fraction form
    3,285,025.64/4,532,887.40 = 1,834,536.16/x
  3. Step 3: Cross multiply
    3,285,025.64x = 4,532,887.40 × 1,834,536.16
  4. Step 4: Simplify right side
    3,285,025.64x = 8,315,745,844,508.39
  5. Step 5: Solve for x
    x = 8,315,745,844,508.39/3,285,025.64
  6. Step 6: Final answer
    x = 2,531,409.72

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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.