Home / 9,060,168.90-13,590,249.56-3,303,333.66

Finding the Fourth Proportional to 9,060,168.90, 13,590,249.56 and 3,303,333.66

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Solution

The fourth proportional to 9,060,168.90, 13,590,249.56 and 3,303,333.66 is: 4,954,999.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,168.90 : 13,590,249.56 = 3,303,333.66 : x
  2. Step 2: Convert to fraction form
    9,060,168.90/13,590,249.56 = 3,303,333.66/x
  3. Step 3: Cross multiply
    9,060,168.90x = 13,590,249.56 × 3,303,333.66
  4. Step 4: Simplify right side
    9,060,168.90x = 44,893,128,819,348.20
  5. Step 5: Solve for x
    x = 44,893,128,819,348.20/9,060,168.90
  6. Step 6: Final answer
    x = 4,954,999.11

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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.