Home / 1,933,332.84-2,667,997.98-1,073,973.06

Finding the Fourth Proportional to 1,933,332.84, 2,667,997.98 and 1,073,973.06

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Solution

The fourth proportional to 1,933,332.84, 2,667,997.98 and 1,073,973.06 is: 1,482,082.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,332.84 : 2,667,997.98 = 1,073,973.06 : x
  2. Step 2: Convert to fraction form
    1,933,332.84/2,667,997.98 = 1,073,973.06/x
  3. Step 3: Cross multiply
    1,933,332.84x = 2,667,997.98 × 1,073,973.06
  4. Step 4: Simplify right side
    1,933,332.84x = 2,865,357,954,654.42
  5. Step 5: Solve for x
    x = 2,865,357,954,654.42/1,933,332.84
  6. Step 6: Final answer
    x = 1,482,082.08

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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.