Home / 9,152,731.08-13,729,903.38-3,395,531.34

Finding the Fourth Proportional to 9,152,731.08, 13,729,903.38 and 3,395,531.34

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Solution

The fourth proportional to 9,152,731.08, 13,729,903.38 and 3,395,531.34 is: 5,093,596.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,152,731.08 : 13,729,903.38 = 3,395,531.34 : x
  2. Step 2: Convert to fraction form
    9,152,731.08/13,729,903.38 = 3,395,531.34/x
  3. Step 3: Cross multiply
    9,152,731.08x = 13,729,903.38 × 3,395,531.34
  4. Step 4: Simplify right side
    9,152,731.08x = 46,620,317,221,961.93
  5. Step 5: Solve for x
    x = 46,620,317,221,961.93/9,152,731.08
  6. Step 6: Final answer
    x = 5,093,596.31

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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.