Home / 733,814.15-1,012,233.44-461,450.03

Finding the Fourth Proportional to 733,814.15, 1,012,233.44 and 461,450.03

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Solution

The fourth proportional to 733,814.15, 1,012,233.44 and 461,450.03 is: 636,530.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,814.15 : 1,012,233.44 = 461,450.03 : x
  2. Step 2: Convert to fraction form
    733,814.15/1,012,233.44 = 461,450.03/x
  3. Step 3: Cross multiply
    733,814.15x = 1,012,233.44 × 461,450.03
  4. Step 4: Simplify right side
    733,814.15x = 467,095,147,347.46
  5. Step 5: Solve for x
    x = 467,095,147,347.46/733,814.15
  6. Step 6: Final answer
    x = 636,530.59

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1.5x scale

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.