Home / 3,026,590.56-4,176,588.24-1,649,906.08

Finding the Fourth Proportional to 3,026,590.56, 4,176,588.24 and 1,649,906.08

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Solution

The fourth proportional to 3,026,590.56, 4,176,588.24 and 1,649,906.08 is: 2,276,812.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,590.56 : 4,176,588.24 = 1,649,906.08 : x
  2. Step 2: Convert to fraction form
    3,026,590.56/4,176,588.24 = 1,649,906.08/x
  3. Step 3: Cross multiply
    3,026,590.56x = 4,176,588.24 × 1,649,906.08
  4. Step 4: Simplify right side
    3,026,590.56x = 6,890,978,330,832.50
  5. Step 5: Solve for x
    x = 6,890,978,330,832.50/3,026,590.56
  6. Step 6: Final answer
    x = 2,276,812.21

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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.