Home / 1,671,844.44-2,507,440.23-534,301.50

Finding the Fourth Proportional to 1,671,844.44, 2,507,440.23 and 534,301.50

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Solution

The fourth proportional to 1,671,844.44, 2,507,440.23 and 534,301.50 is: 801,347.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,844.44 : 2,507,440.23 = 534,301.50 : x
  2. Step 2: Convert to fraction form
    1,671,844.44/2,507,440.23 = 534,301.50/x
  3. Step 3: Cross multiply
    1,671,844.44x = 2,507,440.23 × 534,301.50
  4. Step 4: Simplify right side
    1,671,844.44x = 1,339,729,076,049.35
  5. Step 5: Solve for x
    x = 1,339,729,076,049.35/1,671,844.44
  6. Step 6: Final answer
    x = 801,347.93

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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.