Home / 8,275,677.66-11,419,431.84-4,603,726.26

Finding the Fourth Proportional to 8,275,677.66, 11,419,431.84 and 4,603,726.26

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Solution

The fourth proportional to 8,275,677.66, 11,419,431.84 and 4,603,726.26 is: 6,352,584.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,275,677.66 : 11,419,431.84 = 4,603,726.26 : x
  2. Step 2: Convert to fraction form
    8,275,677.66/11,419,431.84 = 4,603,726.26/x
  3. Step 3: Cross multiply
    8,275,677.66x = 11,419,431.84 × 4,603,726.26
  4. Step 4: Simplify right side
    8,275,677.66x = 52,571,938,236,088.12
  5. Step 5: Solve for x
    x = 52,571,938,236,088.12/8,275,677.66
  6. Step 6: Final answer
    x = 6,352,584.09

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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.