Home / 1,654,999.80-2,482,499.70-590,076.60

Finding the Fourth Proportional to 1,654,999.80, 2,482,499.70 and 590,076.60

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Solution

The fourth proportional to 1,654,999.80, 2,482,499.70 and 590,076.60 is: 885,114.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,999.80 : 2,482,499.70 = 590,076.60 : x
  2. Step 2: Convert to fraction form
    1,654,999.80/2,482,499.70 = 590,076.60/x
  3. Step 3: Cross multiply
    1,654,999.80x = 2,482,499.70 × 590,076.60
  4. Step 4: Simplify right side
    1,654,999.80x = 1,464,864,982,477.02
  5. Step 5: Solve for x
    x = 1,464,864,982,477.02/1,654,999.80
  6. Step 6: Final answer
    x = 885,114.90

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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.