Home / 670,463.26-1,006,326.83-244,411.04

Finding the Fourth Proportional to 670,463.26, 1,006,326.83 and 244,411.04

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Solution

The fourth proportional to 670,463.26, 1,006,326.83 and 244,411.04 is: 366,846.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,463.26 : 1,006,326.83 = 244,411.04 : x
  2. Step 2: Convert to fraction form
    670,463.26/1,006,326.83 = 244,411.04/x
  3. Step 3: Cross multiply
    670,463.26x = 1,006,326.83 × 244,411.04
  4. Step 4: Simplify right side
    670,463.26x = 245,957,390,227.05
  5. Step 5: Solve for x
    x = 245,957,390,227.05/670,463.26
  6. Step 6: Final answer
    x = 366,846.93

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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.