Home / 4,069,374.23-5,615,714.26-2,233,863.75

Finding the Fourth Proportional to 4,069,374.23, 5,615,714.26 and 2,233,863.75

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Solution

The fourth proportional to 4,069,374.23, 5,615,714.26 and 2,233,863.75 is: 3,082,719.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,374.23 : 5,615,714.26 = 2,233,863.75 : x
  2. Step 2: Convert to fraction form
    4,069,374.23/5,615,714.26 = 2,233,863.75/x
  3. Step 3: Cross multiply
    4,069,374.23x = 5,615,714.26 × 2,233,863.75
  4. Step 4: Simplify right side
    4,069,374.23x = 12,544,740,487,693.50
  5. Step 5: Solve for x
    x = 12,544,740,487,693.50/4,069,374.23
  6. Step 6: Final answer
    x = 3,082,719.80

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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.