Home / 2,335,502.43-3,502,952.33-738,226.98

Finding the Fourth Proportional to 2,335,502.43, 3,502,952.33 and 738,226.98

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Solution

The fourth proportional to 2,335,502.43, 3,502,952.33 and 738,226.98 is: 1,107,245.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,502.43 : 3,502,952.33 = 738,226.98 : x
  2. Step 2: Convert to fraction form
    2,335,502.43/3,502,952.33 = 738,226.98/x
  3. Step 3: Cross multiply
    2,335,502.43x = 3,502,952.33 × 738,226.98
  4. Step 4: Simplify right side
    2,335,502.43x = 2,585,973,915,968.73
  5. Step 5: Solve for x
    x = 2,585,973,915,968.73/2,335,502.43
  6. Step 6: Final answer
    x = 1,107,245.23

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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.