Home / 5,364,703.80-8,047,055.70-3,664,092.60

Finding the Fourth Proportional to 5,364,703.80, 8,047,055.70 and 3,664,092.60

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Solution

The fourth proportional to 5,364,703.80, 8,047,055.70 and 3,664,092.60 is: 5,496,138.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,703.80 : 8,047,055.70 = 3,664,092.60 : x
  2. Step 2: Convert to fraction form
    5,364,703.80/8,047,055.70 = 3,664,092.60/x
  3. Step 3: Cross multiply
    5,364,703.80x = 8,047,055.70 × 3,664,092.60
  4. Step 4: Simplify right side
    5,364,703.80x = 29,485,157,242,157.82
  5. Step 5: Solve for x
    x = 29,485,157,242,157.82/5,364,703.80
  6. Step 6: Final answer
    x = 5,496,138.90

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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.