Home / 4,166,446.11-6,250,168.53-1,470,214.50

Finding the Fourth Proportional to 4,166,446.11, 6,250,168.53 and 1,470,214.50

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Solution

The fourth proportional to 4,166,446.11, 6,250,168.53 and 1,470,214.50 is: 2,205,497.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,446.11 : 6,250,168.53 = 1,470,214.50 : x
  2. Step 2: Convert to fraction form
    4,166,446.11/6,250,168.53 = 1,470,214.50/x
  3. Step 3: Cross multiply
    4,166,446.11x = 6,250,168.53 × 1,470,214.50
  4. Step 4: Simplify right side
    4,166,446.11x = 9,189,088,400,249.69
  5. Step 5: Solve for x
    x = 9,189,088,400,249.69/4,166,446.11
  6. Step 6: Final answer
    x = 2,205,497.96

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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.