Home / 2,767,457.06-4,151,213.49-970,383.83

Finding the Fourth Proportional to 2,767,457.06, 4,151,213.49 and 970,383.83

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Solution

The fourth proportional to 2,767,457.06, 4,151,213.49 and 970,383.83 is: 1,455,585.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,457.06 : 4,151,213.49 = 970,383.83 : x
  2. Step 2: Convert to fraction form
    2,767,457.06/4,151,213.49 = 970,383.83/x
  3. Step 3: Cross multiply
    2,767,457.06x = 4,151,213.49 × 970,383.83
  4. Step 4: Simplify right side
    2,767,457.06x = 4,028,270,424,817.80
  5. Step 5: Solve for x
    x = 4,028,270,424,817.80/2,767,457.06
  6. Step 6: Final answer
    x = 1,455,585.52

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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.