Home / 2,916,002.37-4,024,077.33-1,626,765.87

Finding the Fourth Proportional to 2,916,002.37, 4,024,077.33 and 1,626,765.87

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Solution

The fourth proportional to 2,916,002.37, 4,024,077.33 and 1,626,765.87 is: 2,244,933.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,002.37 : 4,024,077.33 = 1,626,765.87 : x
  2. Step 2: Convert to fraction form
    2,916,002.37/4,024,077.33 = 1,626,765.87/x
  3. Step 3: Cross multiply
    2,916,002.37x = 4,024,077.33 × 1,626,765.87
  4. Step 4: Simplify right side
    2,916,002.37x = 6,546,231,658,684.73
  5. Step 5: Solve for x
    x = 6,546,231,658,684.73/2,916,002.37
  6. Step 6: Final answer
    x = 2,244,933.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.