Home / 2,939,250.43-4,056,027.54-1,632,587.18

Finding the Fourth Proportional to 2,939,250.43, 4,056,027.54 and 1,632,587.18

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Solution

The fourth proportional to 2,939,250.43, 4,056,027.54 and 1,632,587.18 is: 2,252,893.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,250.43 : 4,056,027.54 = 1,632,587.18 : x
  2. Step 2: Convert to fraction form
    2,939,250.43/4,056,027.54 = 1,632,587.18/x
  3. Step 3: Cross multiply
    2,939,250.43x = 4,056,027.54 × 1,632,587.18
  4. Step 4: Simplify right side
    2,939,250.43x = 6,621,818,563,530.94
  5. Step 5: Solve for x
    x = 6,621,818,563,530.94/2,939,250.43
  6. Step 6: Final answer
    x = 2,252,893.63

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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.