Home / 2,018,314.41-3,027,969.84-598,370.49

Finding the Fourth Proportional to 2,018,314.41, 3,027,969.84 and 598,370.49

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Solution

The fourth proportional to 2,018,314.41, 3,027,969.84 and 598,370.49 is: 897,703.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,314.41 : 3,027,969.84 = 598,370.49 : x
  2. Step 2: Convert to fraction form
    2,018,314.41/3,027,969.84 = 598,370.49/x
  3. Step 3: Cross multiply
    2,018,314.41x = 3,027,969.84 × 598,370.49
  4. Step 4: Simplify right side
    2,018,314.41x = 1,811,847,799,109.91
  5. Step 5: Solve for x
    x = 1,811,847,799,109.91/2,018,314.41
  6. Step 6: Final answer
    x = 897,703.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.