Home / 4,622,607.50-6,932,213.59-1,589,112.75

Finding the Fourth Proportional to 4,622,607.50, 6,932,213.59 and 1,589,112.75

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Solution

The fourth proportional to 4,622,607.50, 6,932,213.59 and 1,589,112.75 is: 2,383,085.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,607.50 : 6,932,213.59 = 1,589,112.75 : x
  2. Step 2: Convert to fraction form
    4,622,607.50/6,932,213.59 = 1,589,112.75/x
  3. Step 3: Cross multiply
    4,622,607.50x = 6,932,213.59 × 1,589,112.75
  4. Step 4: Simplify right side
    4,622,607.50x = 11,016,069,011,567.41
  5. Step 5: Solve for x
    x = 11,016,069,011,567.41/4,622,607.50
  6. Step 6: Final answer
    x = 2,383,085.52

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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.