Home / 4,879,201.23-6,733,337.22-2,703,780.69

Finding the Fourth Proportional to 4,879,201.23, 6,733,337.22 and 2,703,780.69

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Solution

The fourth proportional to 4,879,201.23, 6,733,337.22 and 2,703,780.69 is: 3,731,239.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,201.23 : 6,733,337.22 = 2,703,780.69 : x
  2. Step 2: Convert to fraction form
    4,879,201.23/6,733,337.22 = 2,703,780.69/x
  3. Step 3: Cross multiply
    4,879,201.23x = 6,733,337.22 × 2,703,780.69
  4. Step 4: Simplify right side
    4,879,201.23x = 18,205,467,154,694.28
  5. Step 5: Solve for x
    x = 18,205,467,154,694.28/4,879,201.23
  6. Step 6: Final answer
    x = 3,731,239.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.