Home / 2,302,437.70-3,452,909.22-765,020.23

Finding the Fourth Proportional to 2,302,437.70, 3,452,909.22 and 765,020.23

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Solution

The fourth proportional to 2,302,437.70, 3,452,909.22 and 765,020.23 is: 1,147,282.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,437.70 : 3,452,909.22 = 765,020.23 : x
  2. Step 2: Convert to fraction form
    2,302,437.70/3,452,909.22 = 765,020.23/x
  3. Step 3: Cross multiply
    2,302,437.70x = 3,452,909.22 × 765,020.23
  4. Step 4: Simplify right side
    2,302,437.70x = 2,641,545,405,653.52
  5. Step 5: Solve for x
    x = 2,641,545,405,653.52/2,302,437.70
  6. Step 6: Final answer
    x = 1,147,282.03

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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.