Home / 2,882,580.16-3,977,889.96-1,593,387.04

Finding the Fourth Proportional to 2,882,580.16, 3,977,889.96 and 1,593,387.04

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Solution

The fourth proportional to 2,882,580.16, 3,977,889.96 and 1,593,387.04 is: 2,198,835.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,580.16 : 3,977,889.96 = 1,593,387.04 : x
  2. Step 2: Convert to fraction form
    2,882,580.16/3,977,889.96 = 1,593,387.04/x
  3. Step 3: Cross multiply
    2,882,580.16x = 3,977,889.96 × 1,593,387.04
  4. Step 4: Simplify right side
    2,882,580.16x = 6,338,318,308,810.12
  5. Step 5: Solve for x
    x = 6,338,318,308,810.12/2,882,580.16
  6. Step 6: Final answer
    x = 2,198,835.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.