Home / 3,593,155.72-5,389,429.96-1,164,257.56

Finding the Fourth Proportional to 3,593,155.72, 5,389,429.96 and 1,164,257.56

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Solution

The fourth proportional to 3,593,155.72, 5,389,429.96 and 1,164,257.56 is: 1,746,287.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,155.72 : 5,389,429.96 = 1,164,257.56 : x
  2. Step 2: Convert to fraction form
    3,593,155.72/5,389,429.96 = 1,164,257.56/x
  3. Step 3: Cross multiply
    3,593,155.72x = 5,389,429.96 × 1,164,257.56
  4. Step 4: Simplify right side
    3,593,155.72x = 6,274,684,575,020.50
  5. Step 5: Solve for x
    x = 6,274,684,575,020.50/3,593,155.72
  6. Step 6: Final answer
    x = 1,746,287.96

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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.