Home / 3,654,630.05-5,487,333.98-2,038,556.25

Finding the Fourth Proportional to 3,654,630.05, 5,487,333.98 and 2,038,556.25

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Solution

The fourth proportional to 3,654,630.05, 5,487,333.98 and 2,038,556.25 is: 3,060,840.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,630.05 : 5,487,333.98 = 2,038,556.25 : x
  2. Step 2: Convert to fraction form
    3,654,630.05/5,487,333.98 = 2,038,556.25/x
  3. Step 3: Cross multiply
    3,654,630.05x = 5,487,333.98 × 2,038,556.25
  4. Step 4: Simplify right side
    3,654,630.05x = 11,186,238,970,573.59
  5. Step 5: Solve for x
    x = 11,186,238,970,573.59/3,654,630.05
  6. Step 6: Final answer
    x = 3,060,840.31

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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.