Home / 3,521,212.48-4,857,287.34-2,050,947.76

Finding the Fourth Proportional to 3,521,212.48, 4,857,287.34 and 2,050,947.76

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Solution

The fourth proportional to 3,521,212.48, 4,857,287.34 and 2,050,947.76 is: 2,829,151.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,212.48 : 4,857,287.34 = 2,050,947.76 : x
  2. Step 2: Convert to fraction form
    3,521,212.48/4,857,287.34 = 2,050,947.76/x
  3. Step 3: Cross multiply
    3,521,212.48x = 4,857,287.34 × 2,050,947.76
  4. Step 4: Simplify right side
    3,521,212.48x = 9,962,042,589,649.36
  5. Step 5: Solve for x
    x = 9,962,042,589,649.36/3,521,212.48
  6. Step 6: Final answer
    x = 2,829,151.22

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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.