Home / 4,555,286.83-6,832,000.77-1,675,663.93

Finding the Fourth Proportional to 4,555,286.83, 6,832,000.77 and 1,675,663.93

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Solution

The fourth proportional to 4,555,286.83, 6,832,000.77 and 1,675,663.93 is: 2,513,153.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,286.83 : 6,832,000.77 = 1,675,663.93 : x
  2. Step 2: Convert to fraction form
    4,555,286.83/6,832,000.77 = 1,675,663.93/x
  3. Step 3: Cross multiply
    4,555,286.83x = 6,832,000.77 × 1,675,663.93
  4. Step 4: Simplify right side
    4,555,286.83x = 11,448,137,260,021.22
  5. Step 5: Solve for x
    x = 11,448,137,260,021.22/4,555,286.83
  6. Step 6: Final answer
    x = 2,513,153.99

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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.