Home / 4,061,962-5,605,507.56-2,251,242.64

Finding the Fourth Proportional to 4,061,962, 5,605,507.56 and 2,251,242.64

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Solution

The fourth proportional to 4,061,962, 5,605,507.56 and 2,251,242.64 is: 3,106,714.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,962 : 5,605,507.56 = 2,251,242.64 : x
  2. Step 2: Convert to fraction form
    4,061,962/5,605,507.56 = 2,251,242.64/x
  3. Step 3: Cross multiply
    4,061,962x = 5,605,507.56 × 2,251,242.64
  4. Step 4: Simplify right side
    4,061,962x = 12,619,357,637,914.36
  5. Step 5: Solve for x
    x = 12,619,357,637,914.36/4,061,962
  6. Step 6: Final answer
    x = 3,106,714.84

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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.