Home / 4,462,502.27-6,693,752.84-2,945,829.86

Finding the Fourth Proportional to 4,462,502.27, 6,693,752.84 and 2,945,829.86

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Solution

The fourth proportional to 4,462,502.27, 6,693,752.84 and 2,945,829.86 is: 4,418,744.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,502.27 : 6,693,752.84 = 2,945,829.86 : x
  2. Step 2: Convert to fraction form
    4,462,502.27/6,693,752.84 = 2,945,829.86/x
  3. Step 3: Cross multiply
    4,462,502.27x = 6,693,752.84 × 2,945,829.86
  4. Step 4: Simplify right side
    4,462,502.27x = 19,718,656,958,063.04
  5. Step 5: Solve for x
    x = 19,718,656,958,063.04/4,462,502.27
  6. Step 6: Final answer
    x = 4,418,744.41

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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.