Home / 1,473,504.06-2,210,256.21-408,546.15

Finding the Fourth Proportional to 1,473,504.06, 2,210,256.21 and 408,546.15

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Solution

The fourth proportional to 1,473,504.06, 2,210,256.21 and 408,546.15 is: 612,819.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,504.06 : 2,210,256.21 = 408,546.15 : x
  2. Step 2: Convert to fraction form
    1,473,504.06/2,210,256.21 = 408,546.15/x
  3. Step 3: Cross multiply
    1,473,504.06x = 2,210,256.21 × 408,546.15
  4. Step 4: Simplify right side
    1,473,504.06x = 902,991,665,109.09
  5. Step 5: Solve for x
    x = 902,991,665,109.09/1,473,504.06
  6. Step 6: Final answer
    x = 612,819.26

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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.