Home / 4,873,097.90-6,724,954.40-2,667,923.51

Finding the Fourth Proportional to 4,873,097.90, 6,724,954.40 and 2,667,923.51

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Solution

The fourth proportional to 4,873,097.90, 6,724,954.40 and 2,667,923.51 is: 3,681,777.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,097.90 : 6,724,954.40 = 2,667,923.51 : x
  2. Step 2: Convert to fraction form
    4,873,097.90/6,724,954.40 = 2,667,923.51/x
  3. Step 3: Cross multiply
    4,873,097.90x = 6,724,954.40 × 2,667,923.51
  4. Step 4: Simplify right side
    4,873,097.90x = 17,941,663,900,473.55
  5. Step 5: Solve for x
    x = 17,941,663,900,473.55/4,873,097.90
  6. Step 6: Final answer
    x = 3,681,777.85

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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.