Home / 670,464.26-1,006,328.33-244,412.04

Finding the Fourth Proportional to 670,464.26, 1,006,328.33 and 244,412.04

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Solution

The fourth proportional to 670,464.26, 1,006,328.33 and 244,412.04 is: 366,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,464.26 : 1,006,328.33 = 244,412.04 : x
  2. Step 2: Convert to fraction form
    670,464.26/1,006,328.33 = 244,412.04/x
  3. Step 3: Cross multiply
    670,464.26x = 1,006,328.33 × 244,412.04
  4. Step 4: Simplify right side
    670,464.26x = 245,958,760,045.09
  5. Step 5: Solve for x
    x = 245,958,760,045.09/670,464.26
  6. Step 6: Final answer
    x = 366,848.43

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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.