Home / 4,507,886.25-6,761,757.16-1,433,832.44

Finding the Fourth Proportional to 4,507,886.25, 6,761,757.16 and 1,433,832.44

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Solution

The fourth proportional to 4,507,886.25, 6,761,757.16 and 1,433,832.44 is: 2,150,725.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,886.25 : 6,761,757.16 = 1,433,832.44 : x
  2. Step 2: Convert to fraction form
    4,507,886.25/6,761,757.16 = 1,433,832.44/x
  3. Step 3: Cross multiply
    4,507,886.25x = 6,761,757.16 × 1,433,832.44
  4. Step 4: Simplify right side
    4,507,886.25x = 9,695,226,788,413.45
  5. Step 5: Solve for x
    x = 9,695,226,788,413.45/4,507,886.25
  6. Step 6: Final answer
    x = 2,150,725.70

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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.