Home / 5,061,171.30-7,585,852.05-2,027,036.85

Finding the Fourth Proportional to 5,061,171.30, 7,585,852.05 and 2,027,036.85

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Solution

The fourth proportional to 5,061,171.30, 7,585,852.05 and 2,027,036.85 is: 3,038,190.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,171.30 : 7,585,852.05 = 2,027,036.85 : x
  2. Step 2: Convert to fraction form
    5,061,171.30/7,585,852.05 = 2,027,036.85/x
  3. Step 3: Cross multiply
    5,061,171.30x = 7,585,852.05 × 2,027,036.85
  4. Step 4: Simplify right side
    5,061,171.30x = 15,376,801,643,998.04
  5. Step 5: Solve for x
    x = 15,376,801,643,998.04/5,061,171.30
  6. Step 6: Final answer
    x = 3,038,190.32

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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.