Home / 1,175,667.04-1,763,496.51-322,747.84

Finding the Fourth Proportional to 1,175,667.04, 1,763,496.51 and 322,747.84

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Solution

The fourth proportional to 1,175,667.04, 1,763,496.51 and 322,747.84 is: 484,120.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,667.04 : 1,763,496.51 = 322,747.84 : x
  2. Step 2: Convert to fraction form
    1,175,667.04/1,763,496.51 = 322,747.84/x
  3. Step 3: Cross multiply
    1,175,667.04x = 1,763,496.51 × 322,747.84
  4. Step 4: Simplify right side
    1,175,667.04x = 569,164,689,450.04
  5. Step 5: Solve for x
    x = 569,164,689,450.04/1,175,667.04
  6. Step 6: Final answer
    x = 484,120.65

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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.