Home / 3,866,509.41-5,334,582.06-2,234,322.15

Finding the Fourth Proportional to 3,866,509.41, 5,334,582.06 and 2,234,322.15

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Solution

The fourth proportional to 3,866,509.41, 5,334,582.06 and 2,234,322.15 is: 3,082,670.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,509.41 : 5,334,582.06 = 2,234,322.15 : x
  2. Step 2: Convert to fraction form
    3,866,509.41/5,334,582.06 = 2,234,322.15/x
  3. Step 3: Cross multiply
    3,866,509.41x = 5,334,582.06 × 2,234,322.15
  4. Step 4: Simplify right side
    3,866,509.41x = 11,919,174,857,650.63
  5. Step 5: Solve for x
    x = 11,919,174,857,650.63/3,866,509.41
  6. Step 6: Final answer
    x = 3,082,670.59

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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.