Home / 2,917,861.24-4,027,320.34-1,711,026.04

Finding the Fourth Proportional to 2,917,861.24, 4,027,320.34 and 1,711,026.04

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Solution

The fourth proportional to 2,917,861.24, 4,027,320.34 and 1,711,026.04 is: 2,361,609.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,917,861.24 : 4,027,320.34 = 1,711,026.04 : x
  2. Step 2: Convert to fraction form
    2,917,861.24/4,027,320.34 = 1,711,026.04/x
  3. Step 3: Cross multiply
    2,917,861.24x = 4,027,320.34 × 1,711,026.04
  4. Step 4: Simplify right side
    2,917,861.24x = 6,890,849,973,161.65
  5. Step 5: Solve for x
    x = 6,890,849,973,161.65/2,917,861.24
  6. Step 6: Final answer
    x = 2,361,609.89

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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.