Home / 5,815,008.88-8,024,712.64-3,236,634.32

Finding the Fourth Proportional to 5,815,008.88, 8,024,712.64 and 3,236,634.32

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Solution

The fourth proportional to 5,815,008.88, 8,024,712.64 and 3,236,634.32 is: 4,466,555.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,815,008.88 : 8,024,712.64 = 3,236,634.32 : x
  2. Step 2: Convert to fraction form
    5,815,008.88/8,024,712.64 = 3,236,634.32/x
  3. Step 3: Cross multiply
    5,815,008.88x = 8,024,712.64 × 3,236,634.32
  4. Step 4: Simplify right side
    5,815,008.88x = 25,973,060,338,761.80
  5. Step 5: Solve for x
    x = 25,973,060,338,761.80/5,815,008.88
  6. Step 6: Final answer
    x = 4,466,555.58

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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.