Home / 3,003,080.56-4,505,285.28-1,654,548.80

Finding the Fourth Proportional to 3,003,080.56, 4,505,285.28 and 1,654,548.80

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Solution

The fourth proportional to 3,003,080.56, 4,505,285.28 and 1,654,548.80 is: 2,482,189.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,080.56 : 4,505,285.28 = 1,654,548.80 : x
  2. Step 2: Convert to fraction form
    3,003,080.56/4,505,285.28 = 1,654,548.80/x
  3. Step 3: Cross multiply
    3,003,080.56x = 4,505,285.28 × 1,654,548.80
  4. Step 4: Simplify right side
    3,003,080.56x = 7,454,214,353,681.67
  5. Step 5: Solve for x
    x = 7,454,214,353,681.67/3,003,080.56
  6. Step 6: Final answer
    x = 2,482,189.27

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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.