Home / 1,664,944.08-2,297,639.04-901,013.52

Finding the Fourth Proportional to 1,664,944.08, 2,297,639.04 and 901,013.52

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Solution

The fourth proportional to 1,664,944.08, 2,297,639.04 and 901,013.52 is: 1,243,407.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,944.08 : 2,297,639.04 = 901,013.52 : x
  2. Step 2: Convert to fraction form
    1,664,944.08/2,297,639.04 = 901,013.52/x
  3. Step 3: Cross multiply
    1,664,944.08x = 2,297,639.04 × 901,013.52
  4. Step 4: Simplify right side
    1,664,944.08x = 2,070,203,839,119.82
  5. Step 5: Solve for x
    x = 2,070,203,839,119.82/1,664,944.08
  6. Step 6: Final answer
    x = 1,243,407.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.