Home / 1,737,604.72-2,606,369.16-475,432.28

Finding the Fourth Proportional to 1,737,604.72, 2,606,369.16 and 475,432.28

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Solution

The fourth proportional to 1,737,604.72, 2,606,369.16 and 475,432.28 is: 713,138.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,604.72 : 2,606,369.16 = 475,432.28 : x
  2. Step 2: Convert to fraction form
    1,737,604.72/2,606,369.16 = 475,432.28/x
  3. Step 3: Cross multiply
    1,737,604.72x = 2,606,369.16 × 475,432.28
  4. Step 4: Simplify right side
    1,737,604.72x = 1,239,152,032,260.48
  5. Step 5: Solve for x
    x = 1,239,152,032,260.48/1,737,604.72
  6. Step 6: Final answer
    x = 713,138.04

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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.