Home / 1,654,503.32-2,481,196.89-629,590.28

Finding the Fourth Proportional to 1,654,503.32, 2,481,196.89 and 629,590.28

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Solution

The fourth proportional to 1,654,503.32, 2,481,196.89 and 629,590.28 is: 944,173.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,503.32 : 2,481,196.89 = 629,590.28 : x
  2. Step 2: Convert to fraction form
    1,654,503.32/2,481,196.89 = 629,590.28/x
  3. Step 3: Cross multiply
    1,654,503.32x = 2,481,196.89 × 629,590.28
  4. Step 4: Simplify right side
    1,654,503.32x = 1,562,137,432,304.25
  5. Step 5: Solve for x
    x = 1,562,137,432,304.25/1,654,503.32
  6. Step 6: Final answer
    x = 944,173.04

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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.