Home / 4,268,621.14-5,890,714.80-2,308,499.16

Finding the Fourth Proportional to 4,268,621.14, 5,890,714.80 and 2,308,499.16

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Solution

The fourth proportional to 4,268,621.14, 5,890,714.80 and 2,308,499.16 is: 3,185,738.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,621.14 : 5,890,714.80 = 2,308,499.16 : x
  2. Step 2: Convert to fraction form
    4,268,621.14/5,890,714.80 = 2,308,499.16/x
  3. Step 3: Cross multiply
    4,268,621.14x = 5,890,714.80 × 2,308,499.16
  4. Step 4: Simplify right side
    4,268,621.14x = 13,598,710,141,330.29
  5. Step 5: Solve for x
    x = 13,598,710,141,330.29/4,268,621.14
  6. Step 6: Final answer
    x = 3,185,738.37

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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.