Home / 7,333,579.86-11,011,168.26-4,101,450

Finding the Fourth Proportional to 7,333,579.86, 11,011,168.26 and 4,101,450

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Solution

The fourth proportional to 7,333,579.86, 11,011,168.26 and 4,101,450 is: 6,158,214.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,579.86 : 11,011,168.26 = 4,101,450 : x
  2. Step 2: Convert to fraction form
    7,333,579.86/11,011,168.26 = 4,101,450/x
  3. Step 3: Cross multiply
    7,333,579.86x = 11,011,168.26 × 4,101,450
  4. Step 4: Simplify right side
    7,333,579.86x = 45,161,756,059,977
  5. Step 5: Solve for x
    x = 45,161,756,059,977/7,333,579.86
  6. Step 6: Final answer
    x = 6,158,214.26

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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.