Home / 5,966,713.99-8,237,185.82-4,657,157.83

Finding the Fourth Proportional to 5,966,713.99, 8,237,185.82 and 4,657,157.83

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Solution

The fourth proportional to 5,966,713.99, 8,237,185.82 and 4,657,157.83 is: 6,429,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,713.99 : 8,237,185.82 = 4,657,157.83 : x
  2. Step 2: Convert to fraction form
    5,966,713.99/8,237,185.82 = 4,657,157.83/x
  3. Step 3: Cross multiply
    5,966,713.99x = 8,237,185.82 × 4,657,157.83
  4. Step 4: Simplify right side
    5,966,713.99x = 38,361,874,438,777.97
  5. Step 5: Solve for x
    x = 38,361,874,438,777.97/5,966,713.99
  6. Step 6: Final answer
    x = 6,429,313.44

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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.