Home / 2,354,108.80-3,533,006.40-1,092,092.80

Finding the Fourth Proportional to 2,354,108.80, 3,533,006.40 and 1,092,092.80

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Solution

The fourth proportional to 2,354,108.80, 3,533,006.40 and 1,092,092.80 is: 1,638,994.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,108.80 : 3,533,006.40 = 1,092,092.80 : x
  2. Step 2: Convert to fraction form
    2,354,108.80/3,533,006.40 = 1,092,092.80/x
  3. Step 3: Cross multiply
    2,354,108.80x = 3,533,006.40 × 1,092,092.80
  4. Step 4: Simplify right side
    2,354,108.80x = 3,858,370,851,793.92
  5. Step 5: Solve for x
    x = 3,858,370,851,793.92/2,354,108.80
  6. Step 6: Final answer
    x = 1,638,994.28

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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.