Home / 2,071,069.55-3,106,579.65-534,056.88

Finding the Fourth Proportional to 2,071,069.55, 3,106,579.65 and 534,056.88

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Solution

The fourth proportional to 2,071,069.55, 3,106,579.65 and 534,056.88 is: 801,078.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,071,069.55 : 3,106,579.65 = 534,056.88 : x
  2. Step 2: Convert to fraction form
    2,071,069.55/3,106,579.65 = 534,056.88/x
  3. Step 3: Cross multiply
    2,071,069.55x = 3,106,579.65 × 534,056.88
  4. Step 4: Simplify right side
    2,071,069.55x = 1,659,090,235,350.49
  5. Step 5: Solve for x
    x = 1,659,090,235,350.49/2,071,069.55
  6. Step 6: Final answer
    x = 801,078.96

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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.