Home / 2,029,816.32-3,044,343.42-1,018,667.04

Finding the Fourth Proportional to 2,029,816.32, 3,044,343.42 and 1,018,667.04

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Solution

The fourth proportional to 2,029,816.32, 3,044,343.42 and 1,018,667.04 is: 1,527,809.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,816.32 : 3,044,343.42 = 1,018,667.04 : x
  2. Step 2: Convert to fraction form
    2,029,816.32/3,044,343.42 = 1,018,667.04/x
  3. Step 3: Cross multiply
    2,029,816.32x = 3,044,343.42 × 1,018,667.04
  4. Step 4: Simplify right side
    2,029,816.32x = 3,101,172,300,394.88
  5. Step 5: Solve for x
    x = 3,101,172,300,394.88/2,029,816.32
  6. Step 6: Final answer
    x = 1,527,809.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.