Home / 9,265,524.26-13,878,734.20-7,433,973.05

Finding the Fourth Proportional to 9,265,524.26, 13,878,734.20 and 7,433,973.05

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Solution

The fourth proportional to 9,265,524.26, 13,878,734.20 and 7,433,973.05 is: 11,135,272.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,524.26 : 13,878,734.20 = 7,433,973.05 : x
  2. Step 2: Convert to fraction form
    9,265,524.26/13,878,734.20 = 7,433,973.05/x
  3. Step 3: Cross multiply
    9,265,524.26x = 13,878,734.20 × 7,433,973.05
  4. Step 4: Simplify right side
    9,265,524.26x = 103,174,135,922,934.70
  5. Step 5: Solve for x
    x = 103,174,135,922,934.70/9,265,524.26
  6. Step 6: Final answer
    x = 11,135,272.34

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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.