Home / 7,057,169.26-10,586,385.35-2,739,118.25

Finding the Fourth Proportional to 7,057,169.26, 10,586,385.35 and 2,739,118.25

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Solution

The fourth proportional to 7,057,169.26, 10,586,385.35 and 2,739,118.25 is: 4,108,922.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,057,169.26 : 10,586,385.35 = 2,739,118.25 : x
  2. Step 2: Convert to fraction form
    7,057,169.26/10,586,385.35 = 2,739,118.25/x
  3. Step 3: Cross multiply
    7,057,169.26x = 10,586,385.35 × 2,739,118.25
  4. Step 4: Simplify right side
    7,057,169.26x = 28,997,361,313,717.64
  5. Step 5: Solve for x
    x = 28,997,361,313,717.64/7,057,169.26
  6. Step 6: Final answer
    x = 4,108,922.47

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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.