Home / 5,333,759.29-7,997,399.10-2,091,412.39

Finding the Fourth Proportional to 5,333,759.29, 7,997,399.10 and 2,091,412.39

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Solution

The fourth proportional to 5,333,759.29, 7,997,399.10 and 2,091,412.39 is: 3,135,848.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,759.29 : 7,997,399.10 = 2,091,412.39 : x
  2. Step 2: Convert to fraction form
    5,333,759.29/7,997,399.10 = 2,091,412.39/x
  3. Step 3: Cross multiply
    5,333,759.29x = 7,997,399.10 × 2,091,412.39
  4. Step 4: Simplify right side
    5,333,759.29x = 16,725,859,565,514.85
  5. Step 5: Solve for x
    x = 16,725,859,565,514.85/5,333,759.29
  6. Step 6: Final answer
    x = 3,135,848.22

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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.