Home / 5,133,352.96-7,084,027.23-2,841,513.65

Finding the Fourth Proportional to 5,133,352.96, 7,084,027.23 and 2,841,513.65

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Solution

The fourth proportional to 5,133,352.96, 7,084,027.23 and 2,841,513.65 is: 3,921,288.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,352.96 : 7,084,027.23 = 2,841,513.65 : x
  2. Step 2: Convert to fraction form
    5,133,352.96/7,084,027.23 = 2,841,513.65/x
  3. Step 3: Cross multiply
    5,133,352.96x = 7,084,027.23 × 2,841,513.65
  4. Step 4: Simplify right side
    5,133,352.96x = 20,129,360,051,505.98
  5. Step 5: Solve for x
    x = 20,129,360,051,505.98/5,133,352.96
  6. Step 6: Final answer
    x = 3,921,288.91

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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.