Home / 2,614,502.12-3,607,453.20-1,526,279.84

Finding the Fourth Proportional to 2,614,502.12, 3,607,453.20 and 1,526,279.84

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Solution

The fourth proportional to 2,614,502.12, 3,607,453.20 and 1,526,279.84 is: 2,105,939.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,502.12 : 3,607,453.20 = 1,526,279.84 : x
  2. Step 2: Convert to fraction form
    2,614,502.12/3,607,453.20 = 1,526,279.84/x
  3. Step 3: Cross multiply
    2,614,502.12x = 3,607,453.20 × 1,526,279.84
  4. Step 4: Simplify right side
    2,614,502.12x = 5,505,983,092,903.49
  5. Step 5: Solve for x
    x = 5,505,983,092,903.49/2,614,502.12
  6. Step 6: Final answer
    x = 2,105,939.43

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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.