Home / 3,010,011.82-4,153,795.24-1,633,320.52

Finding the Fourth Proportional to 3,010,011.82, 4,153,795.24 and 1,633,320.52

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Solution

The fourth proportional to 3,010,011.82, 4,153,795.24 and 1,633,320.52 is: 2,253,970.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,011.82 : 4,153,795.24 = 1,633,320.52 : x
  2. Step 2: Convert to fraction form
    3,010,011.82/4,153,795.24 = 1,633,320.52/x
  3. Step 3: Cross multiply
    3,010,011.82x = 4,153,795.24 × 1,633,320.52
  4. Step 4: Simplify right side
    3,010,011.82x = 6,784,479,008,604.22
  5. Step 5: Solve for x
    x = 6,784,479,008,604.22/3,010,011.82
  6. Step 6: Final answer
    x = 2,253,970.89

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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.