Home / 1,204,329.04-1,806,496.68-406,171.24

Finding the Fourth Proportional to 1,204,329.04, 1,806,496.68 and 406,171.24

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Solution

The fourth proportional to 1,204,329.04, 1,806,496.68 and 406,171.24 is: 609,257.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,329.04 : 1,806,496.68 = 406,171.24 : x
  2. Step 2: Convert to fraction form
    1,204,329.04/1,806,496.68 = 406,171.24/x
  3. Step 3: Cross multiply
    1,204,329.04x = 1,806,496.68 × 406,171.24
  4. Step 4: Simplify right side
    1,204,329.04x = 733,746,996,571.48
  5. Step 5: Solve for x
    x = 733,746,996,571.48/1,204,329.04
  6. Step 6: Final answer
    x = 609,257.91

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Double scale
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1.5x scale

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.