Home / 4,069,374.32-5,615,714.39-2,233,863.83

Finding the Fourth Proportional to 4,069,374.32, 5,615,714.39 and 2,233,863.83

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Solution

The fourth proportional to 4,069,374.32, 5,615,714.39 and 2,233,863.83 is: 3,082,719.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,374.32 : 5,615,714.39 = 2,233,863.83 : x
  2. Step 2: Convert to fraction form
    4,069,374.32/5,615,714.39 = 2,233,863.83/x
  3. Step 3: Cross multiply
    4,069,374.32x = 5,615,714.39 × 2,233,863.83
  4. Step 4: Simplify right side
    4,069,374.32x = 12,544,741,258,301.48
  5. Step 5: Solve for x
    x = 12,544,741,258,301.48/4,069,374.32
  6. Step 6: Final answer
    x = 3,082,719.91

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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.