Home / 2,896,008.04-4,344,267.39-1,074,394.09

Finding the Fourth Proportional to 2,896,008.04, 4,344,267.39 and 1,074,394.09

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Solution

The fourth proportional to 2,896,008.04, 4,344,267.39 and 1,074,394.09 is: 1,611,685.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,008.04 : 4,344,267.39 = 1,074,394.09 : x
  2. Step 2: Convert to fraction form
    2,896,008.04/4,344,267.39 = 1,074,394.09/x
  3. Step 3: Cross multiply
    2,896,008.04x = 4,344,267.39 × 1,074,394.09
  4. Step 4: Simplify right side
    2,896,008.04x = 4,667,455,209,195.73
  5. Step 5: Solve for x
    x = 4,667,455,209,195.73/2,896,008.04
  6. Step 6: Final answer
    x = 1,611,685.86

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Why These Related Problems?

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