Home / 5,536,699.15-8,305,048.73-3,623,511.55

Finding the Fourth Proportional to 5,536,699.15, 8,305,048.73 and 3,623,511.55

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Solution

The fourth proportional to 5,536,699.15, 8,305,048.73 and 3,623,511.55 is: 5,435,267.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,699.15 : 8,305,048.73 = 3,623,511.55 : x
  2. Step 2: Convert to fraction form
    5,536,699.15/8,305,048.73 = 3,623,511.55/x
  3. Step 3: Cross multiply
    5,536,699.15x = 8,305,048.73 × 3,623,511.55
  4. Step 4: Simplify right side
    5,536,699.15x = 30,093,439,996,467.83
  5. Step 5: Solve for x
    x = 30,093,439,996,467.83/5,536,699.15
  6. Step 6: Final answer
    x = 5,435,267.33

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Double scale
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Similar ratio
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1.5x scale

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.