Home / 3,363,565.65-5,042,348.78-1,233,153.33

Finding the Fourth Proportional to 3,363,565.65, 5,042,348.78 and 1,233,153.33

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Solution

The fourth proportional to 3,363,565.65, 5,042,348.78 and 1,233,153.33 is: 1,848,630.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,565.65 : 5,042,348.78 = 1,233,153.33 : x
  2. Step 2: Convert to fraction form
    3,363,565.65/5,042,348.78 = 1,233,153.33/x
  3. Step 3: Cross multiply
    3,363,565.65x = 5,042,348.78 × 1,233,153.33
  4. Step 4: Simplify right side
    3,363,565.65x = 6,217,989,182,912.67
  5. Step 5: Solve for x
    x = 6,217,989,182,912.67/3,363,565.65
  6. Step 6: Final answer
    x = 1,848,630.24

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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.