Home / 3,509,027.10-4,842,876.87-2,132,595

Finding the Fourth Proportional to 3,509,027.10, 4,842,876.87 and 2,132,595

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Solution

The fourth proportional to 3,509,027.10, 4,842,876.87 and 2,132,595 is: 2,943,236.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,027.10 : 4,842,876.87 = 2,132,595 : x
  2. Step 2: Convert to fraction form
    3,509,027.10/4,842,876.87 = 2,132,595/x
  3. Step 3: Cross multiply
    3,509,027.10x = 4,842,876.87 × 2,132,595
  4. Step 4: Simplify right side
    3,509,027.10x = 10,327,894,998,577.65
  5. Step 5: Solve for x
    x = 10,327,894,998,577.65/3,509,027.10
  6. Step 6: Final answer
    x = 2,943,236.03

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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.