Home / 1,950,820.22-2,693,052.41-1,467,569.76

Finding the Fourth Proportional to 1,950,820.22, 2,693,052.41 and 1,467,569.76

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Solution

The fourth proportional to 1,950,820.22, 2,693,052.41 and 1,467,569.76 is: 2,025,938.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,820.22 : 2,693,052.41 = 1,467,569.76 : x
  2. Step 2: Convert to fraction form
    1,950,820.22/2,693,052.41 = 1,467,569.76/x
  3. Step 3: Cross multiply
    1,950,820.22x = 2,693,052.41 × 1,467,569.76
  4. Step 4: Simplify right side
    1,950,820.22x = 3,952,242,279,011.12
  5. Step 5: Solve for x
    x = 3,952,242,279,011.12/1,950,820.22
  6. Step 6: Final answer
    x = 2,025,938.75

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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.