Home / 1,563,268.12-2,344,480.30-552,256.98

Finding the Fourth Proportional to 1,563,268.12, 2,344,480.30 and 552,256.98

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Solution

The fourth proportional to 1,563,268.12, 2,344,480.30 and 552,256.98 is: 828,236.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,268.12 : 2,344,480.30 = 552,256.98 : x
  2. Step 2: Convert to fraction form
    1,563,268.12/2,344,480.30 = 552,256.98/x
  3. Step 3: Cross multiply
    1,563,268.12x = 2,344,480.30 × 552,256.98
  4. Step 4: Simplify right side
    1,563,268.12x = 1,294,755,610,147.49
  5. Step 5: Solve for x
    x = 1,294,755,610,147.49/1,563,268.12
  6. Step 6: Final answer
    x = 828,236.43

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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.