Home / 10,580,149.57-14,600,766.38-5,934,964.30

Finding the Fourth Proportional to 10,580,149.57, 14,600,766.38 and 5,934,964.30

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Solution

The fourth proportional to 10,580,149.57, 14,600,766.38 and 5,934,964.30 is: 8,190,340.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580,149.57 : 14,600,766.38 = 5,934,964.30 : x
  2. Step 2: Convert to fraction form
    10,580,149.57/14,600,766.38 = 5,934,964.30/x
  3. Step 3: Cross multiply
    10,580,149.57x = 14,600,766.38 × 5,934,964.30
  4. Step 4: Simplify right side
    10,580,149.57x = 86,655,027,217,940.23
  5. Step 5: Solve for x
    x = 86,655,027,217,940.23/10,580,149.57
  6. Step 6: Final answer
    x = 8,190,340.48

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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.