Home / 4,068,964.14-5,615,175.87-2,233,432.86

Finding the Fourth Proportional to 4,068,964.14, 5,615,175.87 and 2,233,432.86

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Solution

The fourth proportional to 4,068,964.14, 5,615,175.87 and 2,233,432.86 is: 3,082,140.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,964.14 : 5,615,175.87 = 2,233,432.86 : x
  2. Step 2: Convert to fraction form
    4,068,964.14/5,615,175.87 = 2,233,432.86/x
  3. Step 3: Cross multiply
    4,068,964.14x = 5,615,175.87 × 2,233,432.86
  4. Step 4: Simplify right side
    4,068,964.14x = 12,541,118,302,737.09
  5. Step 5: Solve for x
    x = 12,541,118,302,737.09/4,068,964.14
  6. Step 6: Final answer
    x = 3,082,140.29

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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.