Home / 1,162,444.06-1,743,617.40-404,457.04

Finding the Fourth Proportional to 1,162,444.06, 1,743,617.40 and 404,457.04

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Solution

The fourth proportional to 1,162,444.06, 1,743,617.40 and 404,457.04 is: 606,668.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,444.06 : 1,743,617.40 = 404,457.04 : x
  2. Step 2: Convert to fraction form
    1,162,444.06/1,743,617.40 = 404,457.04/x
  3. Step 3: Cross multiply
    1,162,444.06x = 1,743,617.40 × 404,457.04
  4. Step 4: Simplify right side
    1,162,444.06x = 705,218,332,496.50
  5. Step 5: Solve for x
    x = 705,218,332,496.50/1,162,444.06
  6. Step 6: Final answer
    x = 606,668.62

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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.