Home / 967,936.80-1,451,710.80-462,496.80

Finding the Fourth Proportional to 967,936.80, 1,451,710.80 and 462,496.80

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Solution

The fourth proportional to 967,936.80, 1,451,710.80 and 462,496.80 is: 693,652.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,936.80 : 1,451,710.80 = 462,496.80 : x
  2. Step 2: Convert to fraction form
    967,936.80/1,451,710.80 = 462,496.80/x
  3. Step 3: Cross multiply
    967,936.80x = 1,451,710.80 × 462,496.80
  4. Step 4: Simplify right side
    967,936.80x = 671,411,599,525.44
  5. Step 5: Solve for x
    x = 671,411,599,525.44/967,936.80
  6. Step 6: Final answer
    x = 693,652.31

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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.