Home / 4,501,883.64-6,750,723.60-1,622,871.30

Finding the Fourth Proportional to 4,501,883.64, 6,750,723.60 and 1,622,871.30

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Solution

The fourth proportional to 4,501,883.64, 6,750,723.60 and 1,622,871.30 is: 2,433,549.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,883.64 : 6,750,723.60 = 1,622,871.30 : x
  2. Step 2: Convert to fraction form
    4,501,883.64/6,750,723.60 = 1,622,871.30/x
  3. Step 3: Cross multiply
    4,501,883.64x = 6,750,723.60 × 1,622,871.30
  4. Step 4: Simplify right side
    4,501,883.64x = 10,955,555,584,672.68
  5. Step 5: Solve for x
    x = 10,955,555,584,672.68/4,501,883.64
  6. Step 6: Final answer
    x = 2,433,549.26

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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.