Home / 2,180,467.67-3,270,443.92-583,154.55

Finding the Fourth Proportional to 2,180,467.67, 3,270,443.92 and 583,154.55

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Solution

The fourth proportional to 2,180,467.67, 3,270,443.92 and 583,154.55 is: 874,662.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,467.67 : 3,270,443.92 = 583,154.55 : x
  2. Step 2: Convert to fraction form
    2,180,467.67/3,270,443.92 = 583,154.55/x
  3. Step 3: Cross multiply
    2,180,467.67x = 3,270,443.92 × 583,154.55
  4. Step 4: Simplify right side
    2,180,467.67x = 1,907,174,251,009.95
  5. Step 5: Solve for x
    x = 1,907,174,251,009.95/2,180,467.67
  6. Step 6: Final answer
    x = 874,662.94

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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.