Home / 2,053,907.60-3,080,861.40-557,999.60

Finding the Fourth Proportional to 2,053,907.60, 3,080,861.40 and 557,999.60

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Solution

The fourth proportional to 2,053,907.60, 3,080,861.40 and 557,999.60 is: 836,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,907.60 : 3,080,861.40 = 557,999.60 : x
  2. Step 2: Convert to fraction form
    2,053,907.60/3,080,861.40 = 557,999.60/x
  3. Step 3: Cross multiply
    2,053,907.60x = 3,080,861.40 × 557,999.60
  4. Step 4: Simplify right side
    2,053,907.60x = 1,719,119,428,855.44
  5. Step 5: Solve for x
    x = 1,719,119,428,855.44/2,053,907.60
  6. Step 6: Final answer
    x = 836,999.40

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Similar ratio
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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.