Home / 2,082,282.84-2,873,530.08-1,164,501.54

Finding the Fourth Proportional to 2,082,282.84, 2,873,530.08 and 1,164,501.54

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Solution

The fourth proportional to 2,082,282.84, 2,873,530.08 and 1,164,501.54 is: 1,607,000.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,282.84 : 2,873,530.08 = 1,164,501.54 : x
  2. Step 2: Convert to fraction form
    2,082,282.84/2,873,530.08 = 1,164,501.54/x
  3. Step 3: Cross multiply
    2,082,282.84x = 2,873,530.08 × 1,164,501.54
  4. Step 4: Simplify right side
    2,082,282.84x = 3,346,230,203,396.32
  5. Step 5: Solve for x
    x = 3,346,230,203,396.32/2,082,282.84
  6. Step 6: Final answer
    x = 1,607,000.81

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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.