Home / 5,791,502-7,992,486.24-3,499,219.64

Finding the Fourth Proportional to 5,791,502, 7,992,486.24 and 3,499,219.64

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Solution

The fourth proportional to 5,791,502, 7,992,486.24 and 3,499,219.64 is: 4,829,052.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,502 : 7,992,486.24 = 3,499,219.64 : x
  2. Step 2: Convert to fraction form
    5,791,502/7,992,486.24 = 3,499,219.64/x
  3. Step 3: Cross multiply
    5,791,502x = 7,992,486.24 × 3,499,219.64
  4. Step 4: Simplify right side
    5,791,502x = 27,967,464,823,437.75
  5. Step 5: Solve for x
    x = 27,967,464,823,437.75/5,791,502
  6. Step 6: Final answer
    x = 4,829,052.09

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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.