Home / 1,554,524.91-2,331,787.32-607,231.26

Finding the Fourth Proportional to 1,554,524.91, 2,331,787.32 and 607,231.26

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Solution

The fourth proportional to 1,554,524.91, 2,331,787.32 and 607,231.26 is: 910,846.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,524.91 : 2,331,787.32 = 607,231.26 : x
  2. Step 2: Convert to fraction form
    1,554,524.91/2,331,787.32 = 607,231.26/x
  3. Step 3: Cross multiply
    1,554,524.91x = 2,331,787.32 × 607,231.26
  4. Step 4: Simplify right side
    1,554,524.91x = 1,415,934,152,375.62
  5. Step 5: Solve for x
    x = 1,415,934,152,375.62/1,554,524.91
  6. Step 6: Final answer
    x = 910,846.87

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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.